TYHI’s WK -27A excavators are designed to be used in combination with mining trucks with a capacity of 154 MT to 240 MT.

Product Specifications:

• Gear-rack crowding, powerful penetration, high efficiency;

• Gear transmission uses gears of high hardness surface for durability;

• Uses planet reducers for swing and propel mechanism;

• Propel utilizes high hand drive for added durability;

• Features air release spring disk brakes.


Technical Spec. of WK-27A

Normal bucket volume

27m³

Main motor

2x700kW

Scope of bucket volume

23m³-46m³

Max. Excavating Radius

23.40m

Max. Lifting speed

1.6m/s

Max. Excavating Height 

16.80m

Max. Pushing speed

0.63m/s

Max. Dumping Radius

20.40m

Max. Traveling speed

1.08km/h

Max. Dumping Height

10.20m

Max. Lifting force

2150kN

Excavating Depth

1.75m

Max. Pushing force 

790kN

Working weight 

972t/985t

Max. Crawling angle

12°

Theoretical Productivity

3000m³/h



WK-27A mining excavator

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