9 Ton Crawler Excavator Mini Diggers

 

JH8090 9 ton

Crawler excavator

Operating weight: 9000 kg

Bucket capacity: 0.4 m³

 

Equipped with an international brand engine, powerful and precisely matched with energy-saving design,with advanced turbocharging technology, it effectively improves the engine's intake efficiency in the low-oxygen environment of the plateau, enhances the machine's adaptability to high altitudes and complex terrain, and ensures stable power output under different altitude conditions.

By increasing the area of the front window, side window and rear window, the all-round vision is expanded, the blind spot of the operation is significantly reduced, the vision is wide and transparent during the operation, and the safety and efficiency of the operation under complex working conditions are greatly improved.

The unique funnel-shaped fan cover design significantly increases the engine's intake volume by optimizing the aerodynamic structure, while enhancing the system's heat dissipation performance. Even in long-term high-load operations, it can ensure that the engine and hydraulic system maintain an ideal operating temperature and maintain continuous and efficient operation of the equipment.

The boom cylinder, bucket rod cylinder, and bucket cylinder are all designed with a buffer function. The built-in buffer structure effectively absorbs vibration and impact energy during the operation process, which not only reduces the equipment's operating noise, but also greatly reduces the internal wear of the cylinder, extends the service life of core components, and improves the durability of the entire machine.

 

 

Specifications
Bucket Capacity	0.4 m³
Swing Speed	0 - 12 rmp
Gradeability	35 °
Max.Bucket Digging Force	58 KN
Max.Arm Digging Force	40 KN
Engine Model	4F2.8
Power/revolution speed	53 KW/2200 rmp
Tire Model	-
System Pressure	27.5 MPa
Working Range
Max.Digging Height	7050 mm
Max.Dumping Height	5188 mm
Max.Digging Depth	4015 mm
Max.Vertical Digging Depth	3550 mm
Max.Digging Radius	6540 mm
Min.Swing Radius	2140 mm
Max.Dozer Blade Lifting Distance	370 mm
Max.Dozer Blade Cutting Distance	344 mm
Max.Digging Height	7050 mm
Max.Dumping Height	5188 mm
Overall Dimensions
Dimension LengthWidthHeight	6529×2215×2630 mm
Cabin Height	2630 mm
Axle Base	1745 mm
Wheel(track) Distance	1750 mm
Minimum ground clearance	375 mm
Tail Swing Radius	1929 mm

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