Henan Shenghua Heavy Crane Group is a big enterprise specialized in researching, developing, producing and exporting. 

It mainly produces Supply JK Model Diesel Engine Driven Winch Machine Cranes for Cable Pulling, beam launcher, movable scaffolding system crane, form traveler, straddle carrier, tyre transporter, beam trolley, portal crane and electric winch, electric hoist and all kinds of accessories, which widely cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries. 

Shenghua Heavy Crane Group have more than 600 staff, and covers 200,000 square meters. 

Our advantages:
A. More than 50 R&D personnel with advanced Science and technology.
B. More than 400 sets advanced Production processing equipment and inspection equipment.
C. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist.
D. Obtain ISO 9001 certificate and more than 10 series of patent certificates.
E. Efficient service and competitive products.
F. Export more than 100 countries.

1. What’s the information should I provide when inquiry about the Supply JK Model Diesel Engine Driven Winch Machine Cranes for Cable Pulling?
1.1 Capacity.
1.2 Rope drum capacity/ how many ropes do you need (Unit: m)?
1.3 Tell us your target winch model;(If you have)
1.4 The Speed requirement(Unit: m/min)
Note: It will be better if you have winch working sketch;
 

2. What are inspection standard for load test of Supply JK Model Diesel Engine Driven Winch Machine Cranes for Cable Pulling?
2.1 Dynamic load test : 1.1 times rated load
2.2 Static load test: 1.25 times rated load
 

3. How about maintenance of Supply JK Model Diesel Engine Driven Winch Machine Cranes for Cable Pulling? 

3.1 Lubricating: Working performance and service life of all mechanisms of crane depend on lubricating to a big extent.
3.2 Steel wire rope: Fracture of wire has to be specially noticed. A new steel wire rope has to be changed immediately with the condition of broken wire, broken strands and wear loss to scrapping standard.
3.3 Pulley block: Mainly check rope race wearing condition, check whether wheel flange is cracked and whether pulley could get stuck in the axle or not
3.4 Brake: Check one time per shift; The brake should be in accurate movement, and pins do not allow to be stuck. Brake shoes shall fit brake wheels correctly; the brake shoes interval shall be equal to open them.