Crawler Excavator GMH-220-9

The GMH-220-9A/B crawler excavator delivers exceptional strength and stability with a total operating weight of 21.8T/22.5T, a rated power of 118kW/124kW, and a bucket capacity of 0.93–1.05m³. It is widely used in municipal engineering, water conservancy, highway construction, and mining applications, as well as for small- and medium-scale stonework such as crushed stone and gravel.

Product Features:

1. High-efficiency imported engine: Delivers powerful performance with advantages of low fuel consumption, low emissions, and reduced noise.
2. Optimized fuel rate control: Adjusted according to excavation load characteristics, achieving over 10% lower fuel consumption than previous models.
3. Durable hydraulic system: Main pump rigorously tested for stability and reliability, ensuring consistent displacement and smooth operation.

Main Parameters:

GMH-220-9A/B Crawler Excavator Specifications
Model	GMH-220-9A/B
Bucket Capacity (m³)	1.05
Total Weight (kg)	21600
Fuel Tank Volume (L)	330
Engine Brand / Model	Cummins 6BTAAS-9.5-C178-II
Power	133kW/2000rpm; 118kW/2000rpm
Intake Method	High-pressure common rail, inline turbocharged
Fuel System Operation	Electronic injection
Emission Standard	TIER 2 / Stage II; Euro 5
Drive Mode	Mechanical
Main Pump Brand / Model	HWME270 / Rexroth
Main Pump Flow	2×228L/min
Rotary Motor Brand / Model	Edt FSM130C
Rotary Motor Working Pressure (MPa)	25.5
Travel Motor Brand / Model	Edt FTM40A
Travel Motor Working Pressure (MPa)	37
Maximum Digging Height (mm)	10950
Maximum Unloading Height (mm)	7190
Maximum Digging Depth (mm)	6490
Maximum Digging Radius (mm)	5911
Arm Digging Force (kN)	109
Bucket Digging Force (kN)	146
Traction Force (kN)	214
Rotating Speed (r/min)	10.8

*Specifications are subject to change due to continuous product improvement and regional configurations.*