Komatsu Wheel Loader WA270-8WH | 12 ton

Description

Komatsu Wheel Loader WA270-8WH | 12 ton

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The Komatsu WA270-8 WH is the special Waste Handler (WH) package variant of the WA270-8 wheel loader. It features additional factory-installed heavy-duty guarding and protection specifically designed for waste management, recycling, and harsh industrial environments.

Below are the key factory specifications for the Komatsu WA270-8 WH:

1. Engine & Powertrain

• Engine Model: Komatsu SAA6D107E-3 (EPA Tier 4 Final / EU Stage V compliant)

• Type: 6-cylinder, 4-cycle, water-cooled, direct injection, turbocharged, air-to-air aftercooled

• Displacement: 6.69 L (408 cu in)

• Gross Horsepower: 153 HP (115 kW) @ 2,000 RPM

• Net Horsepower: 49 HP (111 kW) @ 2,000 RPM

• Transmission Type: Hydrostatic Transmission (HST) with variable traction control and creeping mode

• Maximum Travel Speed (Forward/Reverse): 38 km/h (23.6 mph)

2. Weights & Capacities

• Operating Weight Range: 12,795 kg to 13,190 kg (28,208 lbs to 29,079 lbs) (roughly 12.8–13.2 metric tons depending on guarding/attachment setup)

• Bucket Capacity Range: 1.9 m^3 to 2.7 m^3 (2.5 yd^3 to 3.5 yd^3)

• Standard Bucket Capacity: 2.3 m^3 (3.0 yd^3)

3. Operational Performance & Dimensions

• Static Tipping Load (Straight): 10,330 kg (22,777 lbs)

• Static Tipping Load (Full $40^\circ$ Turn): 8,510 kg to 9,020 kg (18,761 lbs to 19,886 lbs)

• Breakout Force: 154 kN (34,621 lbs)

• Linkage Type: Parallel Z-bar (PZ) linkage with parallel lift capability

• Dump Clearance at Max Lift (45^\circ angle): 2,975 mm (117.1 in)

• Dump Reach at Max Lift (45^\circ angle): 945 mm (37.2 in)

• Overall Transport Length: Approx. 7,510 mm

• Width over Tires: 2,470 mm to 2,550 mm

• Height to Top of Cab: 3,200 mm

4. Hydraulic & Steering Systems

• Hydraulic Pump: Variable displacement piston pump

• Hydraulic Pump Capacity: 150 L/min (39.6 gpm)

• Steering System: Fully hydraulic power steering, articulated frame

• Articulation Angle: 38^\circ each direction (40^circ to max end stop)

• Outside Turning Radius: 5.86 m

5. Fluid Capacities (Service Refill)

• Fuel Tank: 186 L (49.1 gal)

• DEF (AdBlue) Tank: 14 L (3.7 gal)

• Engine Oil: 23 L (6.1 gal)

• Cooling System: 33.3 L (8.8 gal)

• Hydraulic System: 80 L (21.1 gal)

• Front Axle: 18.5 L (4.9 gal)

• Rear Axle: 18.0 L (4.8 gal)

6. Waste Handler (WH) Specialized Package Features

• Guarding Package: Includes bucket cylinder guard, front/rear frame underguards, front window screen/guard, light guards, boom cylinder hose wraps, and axle seal guards.

• Debris & Cooling Management: Wide-core radiator with auto-reversing hydraulic fan and protective cooling screens to prevent clogging from airborne trash/dust.

• Traction Control: Variable speed traction control and “S-Mode” to eliminate tire spin on slippery or loose waste surfaces.