Diesel Engine Double Gypsy Anchor Windlass

Part Name

Type/Material

Advantages/Disadvantages

Gypsy Wheel

Q345D

It has good comprehensive mechanical properties, good weldability, cold and hot workability and corrosion resistance, and has good low temperature toughness (high strength, good welding performance).

Warping head

ZG270-500

Medium carbon cast steel has certain toughness and plasticity, high strength and hardness, good machinability, acceptable weldability, and poor casting performance than low carbon steel. Casting defects cannot be avoided.

ZG270-500 Precision Casting

High cost and no defects

Q345-B

Good comprehensive performance, good low temperature performance, good cold stamping performance, good welding performance and machinability. (High strength, good welding performance).

Reduction Gearbox

Domestic second-tier brands

Poor quality and short service life.

Domestic first-line brand

Cost-effective and long service life.

*Homemade (recommended)）

Good quality, high cost.

Diesel Engine Type

Weichai, Changchai, Yuchai and Jingjiang brand

Large torque in the low and medium speed range, continuous output and strong power

Minimum fuel consumption rate of 200g/kW·h, economical and fuel-efficient

Gear chamber cover, cylinder head cover, closed flywheel housing noise reduction design to reduce noise (low noise)

Good quality, cost-effective, long service life.

Other brands

High power consumption, relatively poor quality.

YANMAR

Good quality, high cost, long delivery time.

Pedestal

Q235-B

Suitable for products with small loads.

Q345-B

High strength and good welding performance.

Part name

Other low quality suppliers

Result

Our factory

Consequence

Gypsy Wheel

Cast iron

Cast iron has good casting performance, but when the carbon content of cast iron is relatively high, its performance is relatively brittle, and its tensile performance is relatively poor; it is easy to corrode and wear quickly, which is not conducive to load.

Q345D

The Q345D steel plate is preheated before welding to prevent the occurrence of cold cracks. And Q345D has good cold and hot working properties and corrosion resistance, and has good low temperature toughness. Conducive to load, slow wear.

Warping head

ZG270-500

Casting defects cannot be avoided

Q345-B

High welding strength and slow wear.

Reduction Gearbox

Domestic second-tier brands

Poor quality and short service life.

Homemade or domestic first-line brands

Wear-resistant, more matching with the structure of the windlass, and better performance. Good quality and cost-effective.

Diesel Engine Type

Other brands

High power consumption, relatively poor quality.

Weichai, Changchai, Yuchai and Jingjiang brand

Large torque in the low and medium speed range, continuous output and strong power

Minimum fuel consumption rate of 200g/kW·h, economical and fuel-efficient

Gear chamber cover, cylinder head cover, closed flywheel housing noise reduction design to reduce noise (low noise)

Good quality, cost-effective, long service life.

Pedestal

Q235-B

Low strength, suitable for products with small overload; Used for heavy loads winches, wear out quickly and break easily.

Q345-B

Higher strength, slower wear, not easy to break, suitable for both small and large load winches.