DIY hydraulic cylinder repair 2 pts 4

In detail: do-it-yourself repair of a hydraulic cylinder 2 pts 4 from a real master for the site my.housecope.com.

Image - DIY hydraulic cylinder repair 2 pts 4

Image - DIY hydraulic cylinder repair 2 pts 4

The repair kit from the KamAZ hydraulic cylinder is suitable. changed the other day.

Image - DIY hydraulic cylinder repair 2 pts 4

There was such a problem. I decided to buy cuffs for the KamAZ “Savok” hydraulic cylinder.

Image - DIY hydraulic cylinder repair 2 pts 4

Good afternoon! I can not disassemble the hydraulic cylinder like yours. Can't pull the cotter pin out! Can you tell me how you did it?

Image - DIY hydraulic cylinder repair 2 pts 4

Image - DIY hydraulic cylinder repair 2 pts 4

The cotter pin is shaped like a ring, therefore, either pull out with tongs like nails, but the notches remain on it, or twist the plug with a metal bar and a hammer and the cotter pin will climb out by itself.

Image - DIY hydraulic cylinder repair 2 pts 4

bore under polyurethane KAMAZ 5511

Image - DIY hydraulic cylinder repair 2 pts 4

This is a hydraulic cylinder from a 2PTS 6 trailer, such repair kits are sold

Image - DIY hydraulic cylinder repair 2 pts 4

yes, indeed, they fit, but I had a thin O-ring. and so all alone in one

Image - DIY hydraulic cylinder repair 2 pts 4

I found less suitable and more and less, they stretch over time and ideally fit.

Image - DIY hydraulic cylinder repair 2 pts 4

Hello, I found a suitable repair kit for such cylinders (repair kit for the hydraulic cylinder of the tipping mechanism (3-rod) 55102-8603010 No. 1-5511) this is its name, try it. I set myself this kit, but I only changed the cuffs.

Image - DIY hydraulic cylinder repair 2 pts 4

hello faced the same problem nowhere can I find such rubber bands you can not tell from what kind of repair kit they fit?

Image - DIY hydraulic cylinder repair 2 pts 4

Repair kit for hydraulic cylinder 2PTS-4 <>

Repair kit for trailer lifting hydraulic cylinder 2PTS-4
Catalog number: 14021

Repair kits for hydraulic units and tractor units, repair kits for diesel engines, sets of gaskets for car engines, combines from the manufacturer

PE "RODONIT 2008" offers a full range of repair kits, rubber goods for the repair of hydraulic units and units: tractors: MTZ, YuMZ, KhTZ, LTZ, VTZ, T-16, T-25, T-40, T-70, T-130, T -150, DT-75, K-700, K-700A, K-701, T-4A, TT-4M, TDT-55A; diesel engines: D-240, D-245, D-260, D-21, D-65, D-144, D-160, A-41, A-01, SMD-14, SMD-18, SMD-22 , SMD-60, SMD-72; trucks: ZIL, ZIL-130, GAZ, GAZ-53, SAZ, KAMAZ, MAZ, KRAZ, URAL; combines: NIVA SK-5M1, DON-1200, DON-1500, YENISEI, AKROS, SKIF, KSK-100, etc.

Video (click to play).

The complete set of the repair kit is compiled in accordance with the catalogs of parts and assembly units of tractors, excavators, loaders, combines, trucks, dump trucks, trailers, semi-trailers, tractor trailers and corresponds to the technical documentation for disassembly, assembly of units and assemblies.

Telescopic and piston hydraulic cylinders, hydraulic cylinders for tractor trailers, hydraulic cylinders for trucks and dump trucks.

PE ”RODONIT 2008” - production, repair and sale of hydraulic cylinders for trucks and dump trucks, hydraulic cylinders for tractor trailers, hydraulic cylinders for a combine, telescopic and piston hydraulic cylinders.

Hydraulic distributors, hydraulic cylinders, hydraulic motors, hydraulic pumps, turbochargers, NSh pumps, metering pumps, clutch baskets, clutch discs, starters, starting motors. Spare parts for agricultural machinery, special machinery, road-building machinery, trucks and loading machinery.

Tampilkan kontrol pemutar

The repair kit from the KamAZ hydraulic cylinder is suitable. changed the other day.

There was such a problem. I decided to buy cuffs for the KamAZ “Savok” hydraulic cylinder.

Good afternoon! I can not disassemble the hydraulic cylinder like yours. Can't pull the cotter pin out! Can you tell me how you did it?

The cotter pin is shaped like a ring, therefore, either pull out with tongs like nails, but the notches remain on it, or twist the plug with a metal bar and a hammer and the cotter pin will climb out by itself.

bore under polyurethane KAMAZ 5511

This is a hydraulic cylinder from a 2PTS 6 trailer, such repair kits are sold

yes, indeed, they fit, but I had a thin O-ring. and so all alone in one

I found less suitable and more and less, they stretch over time and ideally fit.

Hello, I found a suitable repair kit for such cylinders (repair kit for the hydraulic cylinder of the tipping mechanism (3-rod) 55102-8603010 No. 1-5511) this is its name, try it. I set myself this kit, but I only changed the cuffs.

hello faced the same problem nowhere can I find such rubber bands you can not tell from what kind of repair kit they fit?

Vasily Grigorievsky 2pts6

rubber bands - these are hydraulic seals, you can look at them here br> they will also help you to choose the right size for your size

Hello. we do not sell kits for such cylinders, and someone does not say what size or cylinder number it is. I removed the oil seals from the cylinder and picked up exactly the same ones in the store.

On a loaded trailer (on a circle), you can go back, z (“zashtoporinim” - around) - on a great kut just along a straight trajectory?

It is possible only if it is duzhe nada (I try not to rob it)

the wheel is spinning in figure eight (the hub is new) -yak the reason?

I think this way: if you screwed the discs incorrectly (one nut was clamped together and then the rest, you need all the same in turn) or if you twist the disc halves incorrectly (not centered) if you twist the discs, you need to make two bolts and then center them with a beard to open all of them!

How to disassemble a hydraulic cylinder 2pts4? Repair of a hydraulic cylinder in a 2PTS4 two-axle tractor cart in detail. Does the rubber ring repair kit fit the hydraulic cylinder?

As it turned out later, when preparing this material, the problem with the repair kit is not only with us. It either does not exist at all, or it is not standard, as in our case. But, better this way than nothing. Plants are closed, reconstructed and it will not be easy to find parts for old tractors and agricultural equipment in the future. #Repair of the hydraulic cylinder # 2PTS4 #TractorCarrier # NikolayMaksimov #kotvmeshke

What camera was shot. The quality is awesome.

Sony HDR CX625 camera. Video format - XAVC S, frame rate - 50 fps. Additionally, a small color correction was made in the Sony Vegas Pro 13 program.

The repair kit is suitable from 1pts6.

Okay. Let's try next time. Now 10 years later.

Vasily Grigorievsky 개월 전

A set of rubber bands from a KamAZ 55111 cylinder is suitable for such hydraulic cylinders

Published by Ilya Gushchin 1 years ago
Search Ilya Gushchin

How to disassemble a hydraulic cylinder 2pts4?

Repair of the hydraulic cylinder for lifting the body gaz 3309

In this video I show you how to repair a KAMAZ lift from a to z.

I found a hydraulic cylinder that looks like on an MTZ hitch, during cleaning and a detailed inspection it turned out that it was exactly a cylinder from the hinge plate. I disassembled it, it remains to change the cuffs and assemble the whole thing.

Production of seals, collars, oil seals, scrapers for hydraulic cylinders by turning on the equipment of the Gidrohaus company. Kiev

Stripes on the side of the Kamaz truck trailer. Made of square profiles and 2 mm thick sheet iron. The video is available at Atbasar district. Write questions and advice in the comments. I will definitely answer everyone. We take cars for repair of any complexity in the Akmola region, Astana and cities. Call us! 8 775 6691271 Vitaly. For inquiries about professional video editing, write to the mail Thank you for your likes! See you on the channel! More on the topic: # trailer # with your own hands # kamaz # tuning # grain carrier # maz # gas # body # cargo # transportation # collective farmer # stripes # side # grain # 53 # 5320 # 55102 # Trailer with your hands # Kamaz Tuning # Grain carrier # Patches # Stripes on boards #PatchesOnboardKamaz #PatchesOnboardKamaz55102 #PatchesOnboardMaz #PatchesOnboardGaz53 # Kamaz5320

Repair of the trailer hub 2-PTS4 - replacement of the oil seal (boot), bearings 7609 and 7611.

Replacing the cuffs in the KamAZ hydraulic cylinder.

We make wooden sides for a tractor cart

Video on how to fit a cylinder under a tipper cart if it is longer.

In a couple of days I did: 1. went over the front axle at my cart 2. replaced the front axle beam with a less bent 3. less bent one - corrected 5kg with a sledgehammer - it worked! 4. went through 2 springs. From 15 sheets (-1 broken) there are 17 sheets. I did not take off the top 2 sheets. 5. rebuilt the oiler press. 6. restored the "thrust bearing" for the spring 7. removed the brake disc, I had one. 8. lubricated the wheels with PMS-200 liquid. (Silicone) I could not: 1. completely unscrew the spring - it is not possible to unscrew the bushing on the thread. Who twists it how, let me know.

The repair kit from the KamAZ hydraulic cylinder is suitable. changed the other day.

There was such a problem. I decided to buy cuffs for the KamAZ “Savok” hydraulic cylinder.

Good afternoon! I can not disassemble the hydraulic cylinder like yours. Can't pull the cotter pin out! Can you tell me how you did it?

The cotter pin is shaped like a ring, therefore, either pull out with tongs like nails, but the notches remain on it, or twist the plug with a metal bar and a hammer and the cotter pin will climb out by itself.

bore under polyurethane KAMAZ 5511

This is a hydraulic cylinder from a 2PTS 6 trailer, such repair kits are sold

yes, indeed, they fit, but I had a thin O-ring. and so all alone in one

I found less suitable and more and less, they stretch over time and ideally fit.

Hello, I found a suitable repair kit for such cylinders (repair kit for the hydraulic cylinder of the tipping mechanism (3-rod) 55102-8603010 No. 1-5511) this is its name, try it. I set myself this kit, but I only changed the cuffs.

hello faced the same problem nowhere can I find such rubber bands you can not tell from what kind of repair kit they fit?

Vasily Grigorievsky 2pts6

rubber bands - these are hydraulic seals, you can look at them here br> they will also help you to choose the right size for your size

Hello. we do not sell kits for such cylinders, and someone does not say what size or cylinder number it is. I removed the oil seals from the cylinder and picked up exactly the same ones in the store.

On a loaded trailer (on a circle), you can go back, z (“zashtoporinim” - around) - on a great kut just along a straight trajectory?

It is possible only if it is duzhe nada (I try not to rob it)

the wheel is spinning in figure eight (the hub is new) -yak the reason?

I think this way: if you screwed the discs incorrectly (one nut was clamped together and then the rest, you need all the same in turn) or if you twist the disc halves incorrectly (not centered) if you twist the discs, you need to make two bolts and then center them with a beard to open all of them!

Tampilkan kontrol pemutar

The repair kit from the KamAZ hydraulic cylinder is suitable. changed the other day.

There was such a problem. I decided to buy cuffs for the KamAZ “Savok” hydraulic cylinder.

Good afternoon! I can not disassemble the hydraulic cylinder like yours. Can't pull the cotter pin out! Can you tell me how you did it?

The cotter pin is shaped like a ring, therefore, either pull out with tongs like nails, but the notches remain on it, or twist the plug with a metal bar and a hammer and the cotter pin will climb out by itself.

bore under polyurethane KAMAZ 5511

This is a hydraulic cylinder from a 2PTS 6 trailer, such repair kits are sold

yes, indeed, they fit, but I had a thin O-ring. and so all alone in one

I found less suitable and more and less, they stretch over time and ideally fit.

Hello, I found a suitable repair kit for such cylinders (repair kit for the hydraulic cylinder of the tipping mechanism (3-rod) 55102-8603010 No. 1-5511) this is its name, try it. I set myself this kit, but I only changed the cuffs.

hello faced the same problem nowhere can I find such rubber bands you can not tell from what kind of repair kit they fit?

Vasily Grigorievsky 2pts6

rubber bands - these are hydraulic seals, you can look at them here br> they will also help you to choose the right size for your size

Hello.we do not sell kits for such cylinders, and someone does not say what size or cylinder number it is. I removed the oil seals from the cylinder and picked up exactly the same ones in the store.

Image - DIY hydraulic cylinder repair 2 pts 4

Image - DIY hydraulic cylinder repair 2 pts 4

Sanya Nesterov: Corkscrew calso))

Maxim Kotov: The repair kit from the KamAZ hydraulic cylinder is suitable. changed the other day.

Vladimir Golenkov: There was such a problem. I decided to buy cuffs for the KamAZ “Savok” hydraulic cylinder.

Alexander Ponomarenko: Good afternoon! I can not disassemble the hydraulic cylinder like yours. Can't pull the cotter pin out! Can you tell me how you did it?

Alexander bakholdin: bore under polyurethane KAMAZ 5511

Roman Chava: This is a hydraulic cylinder from a 2PTS 6 trailer, such repair kits are sold

Keram Smolyarov: I found less suitable and more and less, they stretch over time and ideally fit.

Vasily Grigorievsky: Hello, I found a suitable repair kit for such cylinders (repair kit for the hydraulic cylinder of the tipping mechanism (3-rod) 55102-8603010 No. 1-5511) this is its name, try it. I set myself this kit, but I only changed the cuffs.

Vasily Grigorievsky: hello faced the same problem nowhere can I find such rubber bands you can not tell from what kind of repair kit they fit?

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Tractor trailer 2PTS-4 lifting the trailer

Tractor trailer 2PTS-4 lifting the trailer The tractor dump trailer 2PTS-4 is designed.

Simple hydraulic cylinder repair

Easy repair of the hydraulic cylinder cover.

Hydraulic cylinder ZIL. We disassemble the cylinder zil dump truck. Kamensk-Uralsky. Zil dump truck.

Hydraulic cylinder of the trailer 2PTS-4 (repair)

Hydraulic cylinder of the trailer 2PTS-4 (repair) Hydraulic cylinder of the tractor trailer 2PTS-4 (GC 145-8603023-01).

REPAIR OF HYDRAULIC CYLINDER 2PTS4. DOES THE REPAIR KIT FIT?

repair of hydraulic cylinder 2pts4

The repair kit from the KamAZ hydraulic cylinder is suitable. changed the other day.

Vladimir Golenkov 6 mesi fa

There was such a problem. I decided to buy cuffs for the KamAZ “Savok” hydraulic cylinder.

Alexander Ponomarenko 11 mesi fa

Good afternoon! I can not disassemble the hydraulic cylinder like yours. Can't pull the cotter pin out! Can you tell me how you did it?

Elena Khristoforovna Warrior 11 mesi fa

The cotter pin is shaped like a ring, therefore, either pull out with tongs like nails, but the notches remain on it, or twist the plug with a metal bar and a hammer and the cotter pin will climb out by itself.

Alexander bakholdin Anno fa

bore under polyurethane KAMAZ 5511

This is a hydraulic cylinder from a 2PTS 6 trailer, such repair kits are sold

yes, indeed, they fit, but I had a thin O-ring. and so all alone in one

I found less suitable and more and less, they stretch over time and ideally fit.

Vasily Grigorievsky Anno fa

Hello, I found a suitable repair kit for such cylinders (repair kit for the hydraulic cylinder of the tipping mechanism (3-rod) 55102-8603010 No. 1-5511) this is its name, try it. I set myself this kit, but I only changed the cuffs.

Vasily Grigorievsky Anno fa

hello faced the same problem nowhere can I find such rubber bands you can not tell from what kind of repair kit they fit?

Evgeny Kolmakov 9 mesi fa

Vasily Grigorievsky 2pts6

Ringroup MPI-Agro 10 mesi fa

rubber bands - these are hydraulic seals, you can look at them here and they will help you choose your size

Hello. we do not sell kits for such cylinders, and someone does not say what size or cylinder number it is. I removed the oil seals from the cylinder and picked up exactly the same ones in the store.

Image - DIY hydraulic cylinder repair 2 pts 4

Image - DIY hydraulic cylinder repair 2 pts 4

Sanya Nesterov: Corkscrew calso))

Maxim Kotov: The repair kit from the KamAZ hydraulic cylinder is suitable. changed the other day.

Vladimir Golenkov: There was such a problem. I decided to buy cuffs for the KamAZ “Savok” hydraulic cylinder.

Alexander Ponomarenko: Good afternoon! I can not disassemble the hydraulic cylinder like yours. Can't pull the cotter pin out! Can you tell me how you did it?

Alexander bakholdin: bore under polyurethane KAMAZ 5511

Roman Chava: This is a hydraulic cylinder from a 2PTS 6 trailer, such repair kits are sold

Keram Smolyarov: I found less suitable and more and less, they stretch over time and ideally fit.

Vasily Grigorievsky: Hello, I found a suitable repair kit for such cylinders (repair kit for the hydraulic cylinder of the tipping mechanism (3-rod) 55102-8603010 No. 1-5511) this is its name, try it. I set myself this kit, but I only changed the cuffs.

Vasily Grigorievsky: hello faced the same problem nowhere can I find such rubber bands you can not tell from what kind of repair kit they fit?

Fitting the cylinder to the tractor cart (part 1).

Video on how to fit a cylinder under a tipper cart if it is longer.

Hydraulic cylinder ZIL. We disassemble the cylinder zil dump truck. Kamensk-Uralsky. Zil dump truck.

Simple hydraulic cylinder repair

Easy repair of the hydraulic cylinder cover.

Hydraulic cylinder of the trailer 2PTS-4 (repair)

Hydraulic cylinder of the trailer 2PTS-4 (repair) Hydraulic cylinder of the tractor trailer 2PTS-4 (GC 145-8603023-01).

REPAIR OF HYDRAULIC CYLINDER 2PTS4. DOES THE REPAIR KIT FIT?

The hydraulic system of the tipping mechanism is used to raise the platform when unloading. Consists of a breakaway coupling 1, flexible hoses 2, a hydraulic cylinder 4, pipes 3, a crane for limiting the tipping angle of the platform 6, a chain 7.

Rice. 17. Hydraulic connection diagram:

1 - bursting clutch; 2 - flexible hose; 3 - tube; 4 - hydraulic cylinder; 6 - crane for limiting the tipping angle of the platform; 7 - chain; I - the hydraulic cylinder of the first trailer is on;

4.9.1. The bursting coupling (Fig. 18) serves to protect the hoses from destruction in case of accidental disconnection of the trailer from the tractor and to prevent oil from leaking from the hoses when disconnected. The breakaway coupling consists of two housings 6, 8, interconnected by fixing balls 7. In the closed position, the balls 9 move away from their seats and connect the cavities of the housings to each other.

When disconnected, the balls prevent oil from leaking out of the hoses by sitting on their seats.

To connect the bodies to each other, move the right body 8 towards the left body 6 by pressing the hose attached to the body 8. Close the half-couplings together, then move both half-couplings towards the bracket until the locking balls 7 of the locking sleeve 2 overlap.

To disengage the coupling half, move the left coupling half towards the tractor to release the locking balls from under the bushing lock.

1, 5 - springs; 2 - locking sleeve; 3 - support sleeve; 4 - crosspiece; 6 - left case; 7 - fixing ball; 8 - right body; 9 - locking ball

ATTENTION! To ensure disconnection of the half-couplings in case of accidental disconnection of the trailer from the tractor, the half-coupling must be fixed on the trailer in the bracket with a retaining ring.

4.9.2. The hydraulic cylinder (Fig. 19) is a three-stage telescopic type, fixed on two ball bearings, designed to lift the platform during unloading.

The hydraulic cylinder consists of a body 11, a bottom 20, intermediate plungers 12 and 13, an inner plunger 15, into which the bottom 16 and the upper support are welded 5. Between themselves, the intermediate and inner pipes are connected by thrust rings 10. The gaps between the pipes are sealed with sealing collars 2. Protection of sealing the cuffs from dirt and dust are carried out by the cleaners 4. The hydraulic cylinder is fixed in the spherical bearings with retaining rings 6 and 22. There are threaded holes in the lower and upper bearings for installing lubricators for supplying lubricant to the bearings during operation.

1 - lower support; 2 — cuff; 3, 17 - guides; 4 - cleaner; 5 - upper support; 6, 22 - retaining rings; 7 - split ring; 8 - protective ring; 9 - spacer; 10, 19 - persistent rings; 11 — case; 12, 13, 15 - plungers; 14 - plug; 16 - bottom; 13 - sealing ring; 20 - bottom; 21 - cork

4.9.3. The crane for limiting the platform dumping angle (Fig. 20) is designed to limit the angle of inclination of the trailer platform when unloading to the side.

Rice. 20. Crane for limiting the tipping angle of the platform:

1 - ring up to sealing; 2 - piston; 3 - ball; 4,3 - fittings; 5 - ring; 6 - retaining ring; 7 - body; 9 - spring; A - from the tractor; B - to the trailer in the hydraulic cylinder

The restriction valve consists of body 7, piston 2, ball 3, 4,8 fittings, O-rings 1, 5 and retaining ring 6.

When the platform is raised, the oil from the tractor hydraulic system flows to the union 4 and through the ball 3 and the union 8 to the hydraulic cylinder. In this case, the piston 2 is in the extreme position and the collar "B" takes the ball 3 away from the seat.

When the lift angle is reached, the chain 7 (see Fig. 17) raises the piston 2 to the upper position. The collar "B" (see figure 20) releases the ball 3, which sits on its seat and stops the oil supply to the trailer hydraulic cylinder. The lifting of the platform stops.

The value of the lift angle is regulated by the chain length 7 (see Figure 17); for a platform with main and extension boards when the load falls on the sides by 50 °, the chain length should be 900 mm.

When lowering the platform, when the lever of the hydraulic valve of the tractor is moved to the “floating” position, the oil pressure in front of the union 4 (see Fig. 20) decreases. Oil from the hydraulic cylinder goes to the fitting 8, squeezing out the ball 3, and goes to drain. In this case, the piston 2 under the pressure of oil and spring 9 moves to the lowest position.

The hydraulic system of the tipping mechanism is used to raise the platform when unloading. Consists of a breakaway coupling 1, flexible hoses 2, a hydraulic cylinder 4, pipes 3, a crane for limiting the tipping angle of the platform 6, a chain 7.

Rice. 17. Hydraulic connection diagram:

1 - bursting clutch; 2 - flexible hose; 3 - tube; 4 - hydraulic cylinder; 6 - crane for limiting the tipping angle of the platform; 7 - chain; I - the hydraulic cylinder of the first trailer is on;

4.9.1. The bursting coupling (Fig. 18) serves to protect the hoses from destruction in case of accidental disconnection of the trailer from the tractor and to prevent oil from leaking from the hoses when disconnected. The breakaway coupling consists of two housings 6, 8, interconnected by fixing balls 7. In the closed position, the balls 9 move away from their seats and connect the cavities of the housings to each other.

When disconnected, the balls prevent oil from leaking out of the hoses by sitting on their seats.

To connect the bodies to each other, move the right body 8 towards the left body 6 by pressing the hose attached to the body 8. Close the half-couplings together, then move both half-couplings towards the bracket until the locking balls 7 of the locking sleeve 2 overlap.

To disengage the coupling half, move the left coupling half towards the tractor to release the locking balls from under the bushing lock.

1, 5 - springs; 2 - locking sleeve; 3 - support sleeve; 4 - crosspiece; 6 - left case; 7 - fixing ball; 8 - right body; 9 - locking ball

ATTENTION! To ensure disconnection of the half-couplings in case of accidental disconnection of the trailer from the tractor, the half-coupling must be fixed on the trailer in the bracket with a retaining ring.

4.9.2. The hydraulic cylinder (Fig. 19) is a three-stage telescopic type, fixed on two ball bearings, designed to lift the platform during unloading.

The hydraulic cylinder consists of a body 11, a bottom 20, intermediate plungers 12 and 13, an inner plunger 15, into which the bottom 16 and the upper support are welded 5. Between themselves, the intermediate and inner pipes are connected by thrust rings 10. The gaps between the pipes are sealed with sealing collars 2. Protection of sealing the cuffs from dirt and dust are carried out by the cleaners 4. The hydraulic cylinder is fixed in the spherical bearings with retaining rings 6 and 22. There are threaded holes in the lower and upper bearings for installing lubricators for supplying lubricant to the bearings during operation.

1 - lower support; 2 — cuff; 3, 17 - guides; 4 - cleaner; 5 - upper support; 6, 22 - retaining rings; 7 - split ring; 8 - protective ring; 9 - spacer; 10, 19 - persistent rings; 11 — case; 12, 13, 15 - plungers; 14 - plug; 16 - bottom; 13 - sealing ring; 20 - bottom; 21 - cork

4.9.3. The crane for limiting the platform dumping angle (Fig. 20) is designed to limit the angle of inclination of the trailer platform when unloading to the side.

Rice. 20. Crane for limiting the tipping angle of the platform:

1 - ring up to sealing; 2 - piston; 3 - ball; 4,3 - fittings; 5 - ring; 6 - retaining ring; 7 - body; 9 - spring; A - from the tractor; B - to the trailer in the hydraulic cylinder

The restriction valve consists of body 7, piston 2, ball 3, 4,8 fittings, O-rings 1, 5 and retaining ring 6.

When the platform is raised, the oil from the tractor hydraulic system flows to the union 4 and through the ball 3 and the union 8 to the hydraulic cylinder. In this case, the piston 2 is in the extreme position and the collar "B" takes the ball 3 away from the seat.

When the lift angle is reached, the chain 7 (see Fig. 17) raises the piston 2 to the upper position. The collar "B" (see figure 20) releases the ball 3, which sits on its seat and stops the oil supply to the trailer hydraulic cylinder. The lifting of the platform stops.

The value of the lift angle is regulated by the chain length 7 (see Figure 17); for a platform with main and extension boards when the load falls on the sides by 50 °, the chain length should be 900 mm.

When lowering the platform, when the lever of the hydraulic valve of the tractor is moved to the “floating” position, the oil pressure in front of the union 4 (see Fig. 20) decreases. Oil from the hydraulic cylinder goes to the fitting 8, squeezing out the ball 3, and goes to drain. In this case, the piston 2 under the pressure of oil and spring 9 moves to the lowest position.

throughout Ukraine

We bring to your attention a telescopic hydraulic cylinder 2PTS-4 with catalog number 145.8603023-01, analogue of GTsT 1-3-17-1350, GTs 145-8603023-01, TsGP 1-95. The telescopic hydraulic cylinder of the 2PTS-4 trailer of the plunger type (three-sided) is used to lift the platform of the tractor trailers of the same name 2PTS-4 and KGTs-140 with a lifting capacity of 7 tons. The hydraulic cylinder is fixed on two ball bearings and is designed to lift the platform during unloading.

Description of the device of the hydraulic cylinder 2PTS-4 sleeves are sealed with cuffs 2 and O-rings ISO 3601, anthers (cleaners) protect the cuffs from dirt and dust 4. The hydraulic cylinder is fastened using spherical bearings using retaining rings 6 and 22. In the lower and upper supports there are threaded holes for the installation of lubricators for supplying lubricant to the supports during operation. The body 11, the bottom 20, the intermediate plungers 12 and 13, the inner plunger 15, into which the bottom 16 and the upper support 5 are welded in. The intermediate and inner pipes are interconnected by thrust rings 10.

Characteristics of the hydraulic cylinder Trailer hydraulic cylinder 2PTS-4 (145.8603023-01):

  • nominal / maximum pressure - 160/200 kgf / cm2;
  • 1st / 2nd / 3rd stage stroke - 458/450/442 mm;
  • center distance - 617 mm;
  • telescopic links - 3 pcs;
  • center-to-center distance - 617 mm
  • the total stroke is 1350 mm.

It is possible to manufacture hydraulic cylinders of any falsehood under the order. We offer the manufacture of hydraulic cylinders for any application with the possibility of using various types of attachment to the cylinder body. All products undergo bench tests for strength and tightness in accordance with the requirements of GOST. Our company supplies hydraulic equipment to both wholesale and retail customers, all products are guaranteed and post-warranty service is provided.

How to disassemble a hydraulic cylinder 2pts4?

Video (click to play).

Repair of the hydraulic cylinder for lifting the body gaz 3309

Image - DIY hydraulic cylinder repair 2 pts 4 photo-for-site
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