Product Details

About us

Liuzhou Shuangji Machinery Co.,Ltd is an experienced and professional manufacturer of hydraulic cylinders. With over 12 years' experience in manufacturing, we can produce all kinds of hydraulic cylinders which include KRM series cylinder, telescopic cylinder, small hydraulic cylinder, OEM cylinder.We can also provide Gear pump, PTO, truck lights,truck bodies,air compressor ect.. Our products can be widely used in dump truck, tipper, and trailer for Mitsubishi, ISUZU, Volvo, Hino,Toyota,Hyundai etc. And our products have been exported to America,Australia,U.A.E.,Singapore,Indonesia,Malaysia,Vietnam etc.

Products briefly description and advantages:

1.Hydraulic cylinder dump truck
2.Carbon steel
3.Hard chrome plated piston rod
4.Imported material for seal kits

Products feature:

1.With Rolling technology,the cylinder are straighter ,the surface are harder and its quality are more durable .

2.All piston rod have to go through comprehensive processing : Heating →Vehicle processing→ Grinding→Polishing→Plating hard chrome→Polishing , this comprehensive processing make the cylinder harder ,wearable and acid .

3.Using imported materials for seal kits .

4.The structure kits are made by high-strength manganese plate

5.Andvanced surface treatment :

a.Environmental automatically pipelined painting

b.Cleaning with automatic washing machine

c. Assembling in seal clean workshop

2015 first promotion NEW hydraulic cylinders for tractor trailer from new factory

Hoist Mechanism, Dimensions and Weight (approx.)

Length(mm)	Width(mm)	Height(mm)	Min. Closed Length(mm)	Weight(kg)
2272	646	559	1506	670

Hoist Cylinder and Pump Combination Specification (approx.)

Hoist Cylinder KRM-220 48	WorkingPressure (MPa) (Kgf/cm²)	9.8	Gear Pump KP-1505A	Rotating Speed (rpm)	800
		100
	Inner Diameter (mm)	220		Discharge Volume(ml/rev.)	148
	Stroke (mm)	1050		Max. Testing Pressure (MPa) (Kgf/cm²)
	Min. Closed length (mm)	1433			20.6
					210
	Piston Rod Diameter (mm)	100		Weight(kg)	37
	Max. pressure (MPa) (Kgf/cm²)	20.6
		210

Hoist Mounting and Maximum Lifting Capacity

Recommended Truck G.W.(kg)

Body Length(mm)

Rear Overhang(mm)

Distance between Load Center and Hinge(mm)

Distance between trunnion and Hinge(mm)

Rated Lifting Capacity(kg)

Designed Max. lifting Capacity(kg)

(including load weight)

35000

6000

1000

2000

3380

18000-25000

35000

Advantages of choosing our hydraulic cylinder dump truck :

1. Using new rolling technology to ensure high precision for the inside hole of cylinder

2. The thickness of cylinder is up to 16mm,it can meet the strength requirement when the truck is overloaded

3. The diameter of piston rod reach 90mm,it will not bending under normal use

4. Using 3 seal-rings to seal piston rod ,it can be lifetime used

More KRM Models for Your Reference:

(We can also produce custom made Hydraulic Cylinder according to your specific requirments)

Model	Cylinder Inner Hole Diameter(mm)	Piston Rod Diameter(mm)	Stroke(mm)	Lifting Capacity(Ton)
KRM-92	160	45	405	2-3
KRM-143A	140	60	530	4-5
KRM-160S	160	70	604	6-8
KRM-160C	160	70	794	6-8
KRM-183	180	80	832	15-17
KRM-201	200	100	878	16-18
KRM-220(48")	220	100	1123	18-25
KRM-220(68")	220	100	1620	20-29

Quality Control:

Our test including: Pressure test, Anti-Leakage test, Salt spray test, and Simulated field performance testing. All of the products are 100% tested before shipping to ensure reliable quality.

We can offer a wide range of products.

Application of different hydraulic cylinders

Contact us