Excavator

Overview

This 37-ton large crawler excavator has an operating weight of 37000kg, equipped with Isuzu 6HKIX inline 6-cylinder turbocharged intercooled engine with rated power of 212kW. Adopting dual variable piston pump hydraulic system, it delivers powerful digging force and drawbar pull with excellent gradeability. Standard bucket capacity ranges from 1.62 to 1.82m³, ideal for heavy-duty work such as large mining, earthmoving, infrastructure construction and river regulation.

Description

Reliable Isuzu Power Assembly

Equipped with Isuzu 6HKIX inline 6-cylinder turbocharged intercooled engine, displacement 7.79L, rated power 212kW. Powerful and durable for long-term continuous heavy-duty operation.

High Performance Hydraulic System

Equipped with two variable piston pumps plus one gear pump. Main system pressure reaches 36MPa. Sufficient oil flow ensures smooth, responsive combined movements and higher working efficiency.

Powerful Digging & Traction Capacity

Bucket digging force 230KN, arm digging force 190KN, max drawbar pull 280KN. 70% gradeability enables stable travelling on steep slopes and rugged terrain in mines.

Stable Travel & Swing Mechanism

Axial variable plunger travel motor, swing speed 9.7r/min. Pressure-release mechanical brake provides reliable parking lock for safe operation on slopes.

Heavy-Duty Track Undercarriage

Wide track shoes with ground pressure of 62kPa to reduce sinking risk. Optimized layout of track rollers and carrier rollers improves load capacity and service life.

Large Capacity Tanks for Long Shifts

580L fuel tank and 380L hydraulic oil tank support longer continuous operation, reducing frequent refueling and improving construction continuity.

Optimized Working Dimensions

Moderate tail swing radius and 565mm minimum ground clearance help cross obstacles easily. Optimized boom length fits large-scale excavation and loading tasks.

Optional Bucket Capacity

Optional bucket capacity from 1.62m³ to 1.82m³. Compatible with hydraulic breaker, grapple and other attachments for excavation, breaking and material handling.

Wide Heavy-Duty Applications

Widely used in open-pit mining, large earthworks, road infrastructure, river dredging, land leveling and quarry projects.

Direct Factory Supply & After-sales Support

Direct supply from construction machinery factory with strict pre-delivery inspection. Optional configurations available, supported by genuine spare parts and global after-sales service.

Specification

Engine Model	Isuzu 6HK1X
Engine Form	6-Cylinder, Inline, Turbocharged, Intercooled
Number of Cylinders × Cylinder Diameter × Stroke	6×115×125 mm
Engine Displacement	7.79 L
Engine Power Rating	212/2000 kw/rpm
Bucket Capacity	1.62-1.82 m³
Bucket Width	1571 mm
Bucket Digging Force	230 KN
Arm Digging Force	190 KN
Pump Form	2 variable piston pumps +1 gear pump
Maximum Working Flow	2×330 L/min
Travel Circuit Pressure	36 MPa
Swing Circuit Pressure	25.5 MPa
System Pressure	36 MPa
Travel Motor	Axial variable plunger motor
No. of Track Shoes	2×49
Travel Speed	5.0/3.0 km/h
Drawbar Pull	280 KN
Gradeability	70% 35°
No.of Track Rollers	2×8
No.of Carrier Rollers	2×2
Operating Weight	37000 Kg
Ground Pressure	62 KPa
Swing Speed	9.7 r/min
Brake Type	Pressure release, mechanical braking
Fuel Tank Capacity	580 L
Coolant Capacity	32.5 L
Engine Oil Quantity	33 L
Hydraulic Oil Tank/System Capacity	380/450 L
Arm Length	11161 mm
Transport Length	5872 mm
Boom Top Height	3347 mm
Overall Width	3200 mm
Total Height (to the top of cab)	3293 mm
Counterweight Clearance	1312 mm
Minimum Ground Clearance	565 mm
Tail Swing Radius	3438 mm
Tread	4080 mm
Track Length	5044 mm
Gauge	2600 mm
Track Width	3200 mm
Track Shoe Width	600 mm
Canopy Height	2421 mm
Turntable Height	3195.3 mm
Tail Swing Radius	3438 mm