2025 Komatsu Wheel Loaders WA320-8

Information

2025 Komatsu Wheel Loaders WA320-8

A versatile machine for your fleet

From agriculture, waste and residential job sites, look to a versatile machine, well-suited to work in multiple applications with easily changing attachments.

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.
Versatile PZ linkage plus high breakout force
  • 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.
Powerful performance, low fuel consumption
  • 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.
Designed for easy maintenance
  • 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.
Single-pedal operation
  • HST dynamic braking allows single-pedal operation which helps reduce periodic service, helps increases brake life, and promotes enhanced productivity, particularly among novice operators.

Photos

Highlights

  • Bushnell, Florida
  • 2025
  • Komatsu
  • Wheel Loaders WA320-8
  • Model: SAA6D107E-3
  • Hydrostatic, 1 pump, 2 motors with speed range select
  • Available

Specifications

  • 2025
  • Komatsu
  • Wheel Loaders
  • WA320-8
  • Medium
  • Model: SAA6D107E-3
  • Komatsu
  • 4-cycle
  • 2,100 rpm
  • SAE J1995 - Gross: 170 HP | ISO 9249/SAE J1349 - Net: 165 HP | Max power - ISO 14396 @ 1,1900 rpm: 169 HP
  • Variable geometry, turbo-charged, after-cooled, cooled EGR
  • 6
  • Water-cooled
  • 4.21 in
  • 4.88 in
  • 408 in³
  • Gear pump, force-lubrication
  • Hydrostatic, 1 pump, 2 motors with speed range select
  • Four-wheel drive
  • Fixed, semi-floating
  • Center-pin support, semi-floating, 24° total oscillation
  • Reduction: Spiral bevel gear | Diferential: Torque proportioning | Final reduction: Planetary gear, single reduction
  • All-speed, electronic
  • Articulated type, fully-hydraulic power steering | Angle: 38.5° each direction (40° to max end stop)
  • Hydraulically actuated, wet disc brakes actuate on four wheels
  • Wet disc brake
  • Hydraulic cycle time Raise: 6.3 s / Dump: 1.9 s / Lower (Empty): 3.5 s
  • 1st gear: 0.6 - 8.1 mph | 2nd gear: 8.1 mph | 3rd gear: 11.6 mph | 4th gear: 23.6 mph
  • Piston pump, in common with loader control
  • Steering Capacity: 47.6 US gpm | Loader Control capacity: 47.6 US gpm
  • Steering: 3,000 psi | Loader control: 4,410 psi
  • 17 ft. 8 in
  • 9.3 US gal
  • tank: 64.7 US gal
  • 24.3 US gal
  • 7.1 US gal
  • 6.7 US gall
  • Filter: Full-flow type | Control valve: 2-spool type | Boom: Raise, hold, lower, and float | Bucket: Tilt-back, hold, and dump