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Gunter Grossmann GG30BC

Backhoe Loader GG30BC

Backhoe Loader
The GG30BC backhoe loader is a robust and reliable machine, engineered for construction and industrial operations. With a loading capacity of 2,500 kg and an operating weight of 8,000 kg, this machine delivers excellent stability and efficiency. The bucket, with a width of 2,200 mm and a volume of 1.3 m³, ensures fast and effective loading.

Engine and Drivetrain

The machine is equipped with a modern YUCHAI YCF36110-S500 engine (81 kW). The fixed driveshaft transmission offers 2 forward and 2 reverse gears, guaranteeing optimal vehicle control. The maximum travel speed is 24 km/h, enabling efficient movement on the job site.

Hydraulic and Brake System

The advanced hydraulic system operates at a pressure of 22 MPa, providing a breakout force of 46.5 kN for the grab and 31 kN for the bucket. The standard digging depth is 4,000 mm and can be increased to 5,500 mm with an optional telescopic arm. The machine is equipped with a pneumatic-hydraulic braking system with an emergency stop function, greatly enhancing operational safety.

Working Range and Dimensions

The GG30BC offers a dump height of 2,800 mm, a dump reach of 1,062 mm, and a slew angle of 190°. The maximum drawbar pull is 39 kN and the breakout force is 38 kN. A minimum ground clearance of 300 mm provides excellent performance over rough terrain. Machine dimensions are 7,600 × 2,260 × 2,890 mm, with a turning radius of 6,581 mm at a steering angle of ±36°.

Technical Specifications

Engine model: Euro 5 YUCHAI ENGINE-YCF36110-S500
Rated power: 81 kW (110 hp)
Operating weight: 8,000 kg
Loading capacity: 2,500 kg
Transmission type: Mechanical transmission with fixed power drive
Gears: 2 forward, 2 reverse
Maximum speed: 24 km/h
Tires (F): 14-17.5, (R): 19.5L-24
Steering brand: FEICHENG YUNYU
Steering system working pressure: 12 MPa
Front tire pressure: 0.22 MPa
Main transmission type: Reduction
Final drive: Single-stage reduction
Brake system control: Pneumatic brake caliper over oil, external, self-adjusting, self-balancing
Hydraulic system pressure: 22 MPa
Breakout force (grab): 46.5 kN
Breakout force (bucket): 31 kN
Brake type: Self-leveling
Emergency brake control: Manual – parking brake with final force
Loader bucket capacity: 1.3 m³
Loader bucket width: 2,200 mm
Excavator bucket width: 620 mm
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Loader dump height: 2,800 mm
Loader dump reach: 1,062 mm
Maximum digging depth: 4,000 mm
Optional digging depth: 5,000–5,500 mm (with telescopic arm)
Minimum turning radius: 6,581 mm
Swing angle (excavator arm): 190°
Maximum drawbar pull: 39 kN
Breakout force: 38 kN
Minimum ground clearance: 300 mm
Wheelbase: 2,250 mm
Steering angle: ±36°
System working pressure: 12 MPa
Length: 7,600 mm
Width: 2,260 mm
Height: 2,890 mm

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