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HW500-9 large hydraulic excavator

The Cummins QSM11 engine is a reliable, efficient, and low-fuel-consumption powerhouse that complies with Euro 3 emission standards. It’s known for its excellent performance, energy-saving and eco-friendly qualities, and ease of maintenance. The working device is designed to be robust, making it well-suited for tough environments like mines and quarries. The machine features a new high-strength and stable rotary platform, with reinforced frame edge beams and edge plate angles for added durability. Key chassis parts are also strengthened to extend their lifespan. The wide rail gauge and extended track grounding length provide enhanced stability.


Category:      HW500-9 large hydraulic excavator

Key word:      HW500-9 large hydraulic excavator


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Engine:
The Cummins QSM11 engine is reliable, efficient, low fuel consumption, meets Euro 3 emission standards, has excellent performance, is energy-saving and environmentally friendly, and is easy to maintain.

Hydraulic system:
Original imported hydraulic components, electrically controlled dual pump full power crossover+negative flow control system, hydraulic pilot proportional control, stable and reliable quality, high work efficiency, energy-saving and consumption reduction, and large excavation force;

Equipped with electrical control system:
Dot matrix multifunctional large screen color LCD display, capable of real-time monitoring of machine operation status, with fault self diagnosis and recording functions, electronic throttle control, always considering fuel economy, ensuring maximum efficiency of the entire machine when operating in various work sites. Provide multiple operating modes for users to choose from, meeting different working conditions;

Enhanced working device:
The strengthened design of the working device is more suitable for harsh working environments such as mines and quarries. The rotary platform adopts a new type of high-strength and high stability, and the frame edge beam edge plate angle steel is strengthened. The key parts of the chassis are increased in strength, improving their service life. It has a wide rail gauge and a long track grounding length.

 

Main Specifications

Engine
Engine model Cummins SQM11
Rated power (kw/rpm) 250/2000
Displacement (L) 11
Type 6 cylinders, in-line, supercharged, intercooled
Number of cylinders × cylinder diameter × stroke (mm) 6×125×150
Operating weight and ground pressure ratio
Operating weight (Kg) 47600
Ground pressure ratio (Kpa) 81.9
Travel system
Travel motor Axial variable piston motor
Number of track shoes 2×50
Travel speed (Km/h) 3.2/5.3
Traction force (KN) 330
Gradability 70%(35°)
Number of supporting rollers 2×9
Number of sprocket wheels 2×2
Hydraulic system
Hydraulic pump type 2 variable piston pumps + 1 gear pump
Main pump displacement (mL/r) 2×360+30
Travel circuit pressure (Mpa) 31.4
Slewing circuit pressure (Mpa) 28.4
Control circuit pressure (Mpa) 3.9
Slewing system
Slewing speed (r/min) 9.3
Brake type Pressure release mechanical brake
Bucket
Bucket capacity (m³) 2.2~2.5
Bucket width (mm) 1530~1706
Maximum digging depth (mm) 7800
Digging force
Arm digging force (KN) 236
Bucket digging force (KN) 290
Fluid capacity
Fuel tank capacity (L) 650
Cooling system (L) 26
Engine oil volume (L) 37.8
Hydraulic oil tank filling volume (L) 350
Hydraulic oil tank system capacity (L) 406

Taiang steel

Company Advanced

Powerful

It has been selected as one of the top 500 Chinese enterprises for 14 consecutive years, with strong financial and technical strength.

Advanced technology

Process efficiencyDRP information is fully integrated and controlled, and the steel production process is at a high level.

Perfect industrial layout

A steel enterprise that takes steel production as its leading industry and integrates commercial, high-tech and other industries.

R & D capability

Created a number of "firsts" in China's steel industry, with strong R & D capabilities and technological innovation capabilities

Wide range of products

The products cover products, varieties, and specifications, and can meet the diverse needs of customers in different fields.

Strong competitiveness

Products with high quality quickly occupied the domestic market and were successfully exported to many countries and regions.