Home > KRM Series Hydraulic Cylinder > KRM-220 62" dump hoist

KRM-220 62" dump hoist



Product Description

Products are briefly describe and advantage:

 

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

 

 

Hoist Mechanism, Dimensions and Weight (approx.)

 

 

 

 

Length(mm)

Width(mm)

Height(mm)

Min. Closed Length(mm)

Weight(kg)

2600

620

525

1725

760

 

Hoist Cylinder and Pump Combination Specification (approx.)

 

 

 

 

 

 

 

 

 

Hoist Cylinder KRM22062"

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)

1338

Max. Testing Pressure (MPa)

(Kgf/cm2

 

Min. Closed length (mm)

1696

20.6

210

Piston Rod Diameter (mm)

100

 

Weight(kg)

 

38

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

3810

25000-45000

75900/53°

 

 

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

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