KRM143 10 ton under body dump hoist kit

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

4. Automated cleaning equipment to ensure the cleanliness of  cylinder tube.

China manufacturer under body dump hoist production procession

Good Choice of Shuangji hydraulic dump hoist 

12 years manufacturer experience in hydraulic lifting industry. 

Do you know what makes us walk such far ?

1. Competitive price 

We are the manufacturer , and have lots of orders from domestic and foreign each year, so we can purchase the raw material with much cheaper price which will directly effects the price of the lifting machines. 

2. Reliable quality

a. Material. Use the thickness of the rectangular tube is 5mm which make the whole machine more steady and durable.

b. Painting. We use the painting that can meet the international standard , which makes the surface of the machine more bright and smoothly, also not easy to remove or come off.

3. Good service

We have professional engineer team and R&D team. We can provide solution within 24 hours. 

4. Keeping innovations

We welcome every recommendation and opinion from you and make progress together with you. We can design a new machine as your requirements, until your satisfaction.

How do we control our quality:

1. Cylinder products have to pass strict quality control from purchasing materials,processing,assembly ( we passed the certification of ISO/TS 16949:2009)

2. Automated cleaning equipment to ensure the cleanliness

3. Welding with CO2 arc and automatically grith welding, which can ensure the welding quality.

4. Full cylinder and power pack unit inspection, all products need to 100% pass the comprehensive test before delivery . 

Liuzhou Shuangji Machinery is an experienced and professional manufacturer of hydraulic cylinders and tail lift. With over 12 years' experience in manufacturing, we can produce all kinds of hydraulic cylinders and tail lift ,  Our products can be widely used in cargo truck, dump truck, tipper, and trailer for Japanese truck etc.

Q1:Hydraulic cylinder internal leakage?
A: There are 3 main reasons causing internal leakage :Overload,polishing is not well controlled,bad seal kits. 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.

Q2: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.

Q3: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.

Q4: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.

Q5:How about the delivery time?
A: Over 200 sets advanced equipment to meet customer's large demand in short delivery time.Generally ,it's 15-20 days.

Q6:What 's the after-service?
A:If there is any quality issue, please send us photo or video. Our engineer team will give solution within 24 hours.