Product details:

Product details:

1. Powerful power and efficient hydraulic system

Isuzu 6HKIX engine: 6-cylinder inline turbocharged intercooled diesel engine, displacement 7.79L, rated power 212kW/2000rpm, strong power output, meeting the needs of high-intensity operations.
Dual variable piston pump hydraulic system: main pump displacement 2×165mL/r, system pressure up to 36MPa, with gear pump auxiliary oil supply, fast action response, precise control, and improved work efficiency.
High digging force output:
Bucket digging force: 230kN (with boost function), easily cope with hard soil and rock conditions.
Arm digging force: 190kN (with boost function), suitable for deep digging and heavy load operations.

2. Large operating range and flexibility

Long arm design: standard 3200mm bucket arm, maximum digging height 10134mm, maximum digging depth 7240mm, maximum unloading height 7182mm, covering a large operating range.
Compact body and rotation performance:
Tail swing radius 3438mm, suitable for narrow construction site operations.
Slewing speed 9.7r/min, with mechanical pressure release brake, flexible and stable steering.
Transportation convenience: The total length of the transport state is 5872mm and the width is 3200mm, which meets the conventional transportation standards.

3. Strong and durable structural design

Reinforced chassis and crawler system:
600mm wide crawler plate, ground pressure 62kPa, reduce the pressure on the ground, adapt to soft terrain.
The number of crawler links on both sides is 2×49, with 2×8 supporting wheels and 2×2 drag chain wheels, which improves driving stability and durability.
Impact-resistant frame: The minimum turning radius of the working device is 4332mm, which optimizes the force transmission path and reduces stress concentration. The counterweight ground clearance is 1312mm to avoid scratches on complex terrain and protect key components.

4. Efficient operation and economy

Large-capacity bucket: Standard 1.62~1.82m³ bucket, width 1571mm, large earthwork volume per bucket, shortening the operation cycle. Two-speed travel system: Travel speed 5.0/3.0km/h (high/low speed mode), maximum traction 280kN, climbing ability 70% (35°), taking into account both transfer efficiency and heavy-load climbing requirements. Low maintenance cost: Hydraulic oil tank/system capacity 380/450L, extended oil change cycle. Engine oil volume 33L, convenient maintenance, reduced downtime.

5. Intelligence and comfort

Ergonomic cab:
The cab height is 3293mm, with a wide field of vision and a reasonable layout of the operating interface to reduce fatigue.
The fully enclosed pressurized cab isolates dust and noise and improves operating comfort.
Intelligent monitoring system: Real-time monitoring of the engine, hydraulic system and working device status, and fault self-diagnosis function to ensure equipment reliability.

Application:

The HW380-9 large hydraulic excavator is widely used in mining, large earthwork projects, infrastructure construction and port operations due to its ultra-high power, long arm design and excellent stability. In mining scenarios, its 230kN bucket digging force and 7.79L large displacement engine can efficiently crush rock layers; in earthwork projects, the maximum digging height of 10m³ and the maximum digging depth of 7.2m meet the needs of deep foundation pits and high slope operations; the 3200mm wide crawler and low ground pressure design enable it to perform well in soft terrains such as wetlands and sandy land. In addition, the dual-speed travel mode and 35° climbing ability ensure that the equipment can be flexibly transferred in complex terrains, making it a high-productivity core equipment for large-scale engineering projects.