2024 Komatsu Wheel Loaders WA270-8
- Year 2024
- Make Komatsu
- Model Wheel Loaders
- Engine Model: SAA6D107E-3
2024 Komatsu Wheel Loaders WA270-8
A versatile machine for your fleet
Whether you need to lift, move pipe, dig or change attachments on the fly, you will want a loader compact enough to squeeze between small spaces, yet powerful and responsive enough to tackle jobs planned for bigger machines.
Features may include:
Enhanced control with HST- Help minimize wheel slippage and promote extended tire life with a smooth variable speed traction control system that helps keep your operator in control in virtually all working conditions. Auto-mode automatically adjusts without operator input, helping to keep loads stable.
- Powerful breakout force and stability. Parallel-lift linkage with large break-out force and auto tilt-in feature simulates a Z-bar, which promotes material retention, helping operators save time and finish jobs faster.
- Save fuel while remaining productive. Komatsu's powerful engine and SmartLoader logic automatically creates enough torque for each work phase, reducing fuel consumption with no decrease in production.
- Swing out, hydraulically driven cooling fan that runs as needed, with new wider fin spacing and programable auto-reversing function makes cleaning easier. Gull-wing engine doors provide quick, convenient access for daily checks and service items.
- HST dynamic braking allows single-pedal operation which helps reduce periodic service, helps increases brake life, and promotes enhanced productivity, particularly among novice operators.
Engine
Engine Manufacturer
Komatsu
Engine
Model: SAA6D107E-3
Engine Type
4-cycle
Engine Torque (rpm)
2,000 rpm
Engine Power
SAE J1995 - Gross: 153 HP | ISO 9249/SAE J1349 - Net: 149 HP | Max power - ISO 14396 @ 1,650 rpm: 149 HP
Aspiration
Variable geometry, turbo-charged, after-cooled, cooled EGR
Cylinder Liners
6
Cooling
Water-cooled
Bore
4.21 in
Stroke
4.88 in
Displacement
408 in³
Lubrication
Gear pump, force-lubrication
Drivetrain
Transmission
Hydrostatic, 1 pump, 2 motors with speed range select
Drive System
Four-wheel drive
Axle Bearing Extensions, Front
Fixed, semi-floating
Axle Bearing Extensions, Rear
Center-pin support, semi-floating, 24° total oscillation
Gears
Reduction: Spiral bevel gear | Diferential: Torque proportioning | Final reduction: Planetary gear, single reduction
Governor
All-speed, electronic
Steering
Articulated type, fully-hydraulic power steering | Angle: 38° each direction (40° to max end stop)
Brakes
Brake System Type
Hydraulically actuated, wet disc brakes actuate on four wheels
Parking Brake
Wet disc brake
Operational
Operating Conditions
Hydraulic cycle time Raise: 6.0 s / Dump: 2.0 s / Lower (Empty): 3.2 s
Operating Speed
1st gear: 0.6 - 8.1 mph | 2nd gear: 8.1 mph | 3rd gear: 11.8 mph | 4th gear: 23.6 mph
Hydraulics
Hydraulic Pump
Piston pump, in common with loader control
Hydraulic Flow
Steering Capacity: 39.6 US gpm | Loader Control capacity: 39.6 US gpm
Relief Valve Setting
Steering: 3,000 psi | Loader control: 4,554 psi
Dimensions
Turning Radius
17 ft. 0 in
Capacities
Cooling System
8.8 US gal
Fuel Capacity
tank: 49.1 US gal
Hydraulic Capacity
21.1 US gal
Axle Capacity, Front
4.9 US gal
Axle Capacity, Rear
4.8 US gall
Features
Engine: 6.1 US gal | Transfer case: 1.8 US gal | DEF tank: 3.7 US gal
Features
Features
Filter: Full-flow type | Control valve: 2-spool type | Boom: Raise, hold, lower, and float | Bucket: Tilt-back, hold, and dump