Excavator Hydraulic Cylinder Boom Arm Bucket Cylinder for Heavy Construction Machinery

Product Description

DESCRIPTION

Hydraulic scissor hoist kit for Tipper trailer/Dump truck
Hydraulic scissor hoist kit

Application: Tipper trailer, dump truck etc. 

Load capacity: 1-10 tons 

Complete kit including 1 set hoist frame, 1 pc hydraulic
cylinder, 1 set hydraulic power unit, 2 pcs hoses and connectors. 

PS: We can also provide the Hinges, Safety Arm, Battery Cables, Rubber Battery Strap.

Hoist Mechanism,Dimensions & Mass(appros.)

L(mm)	W(mm)	H(mm)	X(mm)	MASS(kg)
1180	402	340	391	120

Model	Recommended Gross Vehicle Mass	Cabin Length	Rear overhang length	Distance between load centre and hinge	Distance between trunnion and height	Rated lifting capacity	Design maximum lifting capacity and angle
KRM92-1	4000-5000	3100	340	1210	1270	2000-3000	60/5500
KRM200-48	28000-35000	8000	1000	2000	3380	18000-25000	53/35000
KRM143B	6000-9000	3400	400	1300	1100	4000-5000	60/8500
KRM160C	11000-17000	4500	750	1500	2050	6000-8000	52/16000
KRM160S	8000-11000	3800	600	1300	1400	6000-8000	52/11000
KRM220	20000-39000	8000	1200	3000	3630	20000-29000	47/39000
KRM183	21000-29000	5300	900	1750	2480	15000-17000	53/27000

Hoist Cylinder and Pump Combination Specification (approx.)

Hoist Cylinder KRM143	Working Pressure (MPa) (Kgf/cm2)	6.4	Gear Pump KP-55	Standard Revolution  (rpm)	800
		65			55
	Inner Diameter (mm)	140		Discharge Volume(ml/rev.)	20.6
	Stroke (mm)	520		Max. Testing Pressure (MPa) (Kgf/cm2)
	Min. Close distance (mm)	795			210
	Piston Rod Diameter (mm)	70		Weight(kg)	13
	Max. pressure (MPa) (Kgf/cm2)	14.7
		150

Hoist Mounting and Maximum Lifting Capacity

Recommended Truck G.W.(kg)	Body Length(mm)	Rear Overhang(mm)	Distance between Load Center to Hinge(mm)	Distance between trunion to Hinge(mm)	Rated Lifting Capacity(kg)	Designed Max. lifting Capacity(kg) (including load weight)
6000-9000	3400	400	1300	1100	4000-5000	8500/60°

 

DETAILS

ADVANTAGES

APPLICATIONS

Company Profile

Packing & Shipping

FAQ

Q1:What's the brand name of your products ? 

A:Generally,we use our own brand "East-Ai",OEM is also available as required. 

Q2:Hydraulic cylinder internal leakage? 

A: There are 3 main reasons causing internal leakage :Overload,polishing is not well
controlled,bad seal kits.As is known to all,vehicles in China are often overload,our products all designed to bear the overload power.We have numerical control machine to assure the polish processing .And we use the imported seals to meet customers' demands. 

Q3:Does your piston rod get ruptured easily? 

A: Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness. 

 

Q4:Is your design reasonable? What about your product safe coefficient? 

A:We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities . Rest assured. 
 

Q5:What about the quality feedback of your products? 

A: Guarantee the quality from the raw material. We have cold drawing production line and nickel-chrome electroplating production line , so we can produce cold-drawing pipe and hard-chrome pipe used for hydraulic cylinder. !!!

WE HAVE NEVER RECEIVED EVEN ONCE QUALITY COMPLAINT FOR MANY YEARS OF INTERNATIONAL TRADE. 

 

Q6:Is the sample free? 

A:Yes.In our acceptable range, we can offer a sample by charging freight. And we will return the fee after you place bulk order. 

 

Q7:How about the delivery time? 

A: Over 700 sets advanced equipments to meet customer's large demand in short delivery time.Generally ,it's 7-15 days. 

 

Q8:What 's the after-service? A:If the quality can't meet your requirement ,we will pay all your lost and offer technical support to solve your problem!!! 

 

Q9:How can I contact with you ?