2025 Komatsu Wheel Loaders WA900-8

2025 Komatsu Wheel Loaders WA900-8

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  • Year 2025
  • Make Komatsu
  • Model Wheel Loaders
  • Engine Model: SAA12V140E-7
2025 Komatsu Wheel Loaders WA900-8

2025 Komatsu Wheel Loaders WA900-8

2025 Komatsu Wheel Loaders WA900-8

Purpose-built for mining and quarry

Load more by using 19-yard buckets in select applications with this pit wheel loader. Designed for performance and operator comfort, the WA900-8 features an upgraded operator seat and can load 70- to 150-ton haul trucks to help get more done at your mine.

Features may include:

Designed for harsh digging environments
  • If you need to improve your digging performance, this wheel loader will help provide excellent breakout force for tough digging applications with a reinforced z-bar loader linkage.
Maneuver around the mine
  • Help your operators stay safe with an audible or visual alert when an obstacle is detected in the working area. KomVision with radar obstacle detection features six cameras and four radar panels to provide an all-around monitoring system for operators.
Operate with precision
  • When agility and precision are needed, this wheel loader will provide comfortable, simple operation throughout long shifts with its Advanced Joystick Steering System (AJSS), Electronic Pilot Controls (EPC) levers, a cab featuring a trainer seat, and heated/ventilated operator seats.
Helps operators perform efficiently
  • Help maintain productivity, especially when V-cycle loading haul trucks, with three automated features: automatic dig, semi-auto approach and semi-auto dump systems. These features help alleviate operator fatigue and improve efficiency.
Maintain control in slippery underfoot conditions
  • Help prevent tire slippage for increased tire life with this wheel loader's variable traction control system. Designed to help operators maintain traction in slippery or wet conditions, machine rim pull can be adjusted between 100% and 20% tractive effort depending on conditions.

Engine

Engine Manufacturer Komatsu
Engine Model: SAA12V140E-7
Engine Torque (rpm) 2,050 rpm
Engine Power SAE J1995 - Gross: 900 HP | ISO 9249/SAE J1349 - Net: 899 HP
Engine Type 4-cycle
Aspiration Turbo-charged, after-cooled, cooled EGR
Cylinder Liners 12
Bore 5.51 in
Stroke 6.50 in
Displacement 1,860 in³
Cooling System Water-cooled
Lubrication Gear pump, force-lubrication

Drivetrain

Governor All-speed, electronic
Transmission Automatic full-powershift, countershaft type
Drive System Four-wheel drive
Axle Bearing Extensions, Front Fixed, full-floating
Axle Bearing Extensions, Rear Center-pin support, full-floating, 22° total oscillation
Gears Reduction: Spiral bevel gear | Diferential: Conventional type | Final reduction: Planetary gear, single reduction
Steering Articulated type, full-hydraulic power steering | Angle: 40° each direction

Brakes

Brake System Type Hydraulically actuated, wet multiple-disc brakes actuate on four wheels
Parking Brake Wet multiple-disc brake

Operational

Operating Conditions Hydraulic cycle time Raise: 10.1 s / Dump: 2.9 s / Lower (Empty): 4.8 s
Operating Speed 1st Forward: 7.6 km/h (4.7 mph )| 1st Reverse: 7.9 km/h (4.9 mph) | 2nd Forward: 11.9 km/h(7.4 mph) | 2nd Reverse: 12.1 km/h (7.5 mph )| 3rd Forward: 22.5 km/h (14.0 mph) | 3rd Reverse: 22.7 km/h (14.1 mph)

Hydraulics

Pump Type Piston pump
Hydraulic Flow Steering Capacity: 2 x 58.1 US gpm | Loader Control capacity: 4 x 60.8 US gpm
Relief Valve Setting Steering: 4,975 psi | Loader control: 4,975 psi

Dimensions

Turning Radius 32 ft. 5 in

Capacities

Cooling System 97.7 US gal
Fuel Capacity tank: 410.8 US gal
Hydraulic Capacity 269.5 US gal
Axle Capacity, Front 97.7 US gal
Axle Capacity, Rear 97.7 US gal
Features Engine: 31.7 US gal | Torque converter and transmission: 47.6 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

Product Photography