2023 Komatsu Dozers D155AX-8 WH
- Year 2023
- Make Komatsu
- Model Dozers
2023 Komatsu Dozers D155AX-8 WH
The toughest waste conditions require the best equipment. Designed with field experience and customer feedback, our dozer waste solutions offer ample pushing power and special filters and guards that provide protection from environmental debris.
Features May Include:Auto reversing fan
- Minimize overheating from airborne debris with a fan that auto reverses based on adjustable interval and duration.
Engine pre-cleaner
- Keep your engine clear with a pre-cleaner that blocks and removes large particles from the air before they reach the engine air filter.
Extra guards throughout
- Help protect your machine from damage and contamination due to debris with extra guards added to final drive seals, tanks and engine.
Track shoe holes
- Reduces track compacting by allowing debris to be pushed through the track shoe holes.
Trash rack
- Your operator needs a wide range of vision while moving piles of waste. The trash rack was designed for optimal operator visibility with increased blade capacity.
Front and rear striker bars
- Reduce debris from riding up on the tracks and damaging the chassis with front and rear striker bars.
Relocated hydraulic cooler
- Keep your waste operation running at an optimal level and increase the cooling efficiency of your machine with an enhanced hydraulic cooler at the rear of the machine.
Engine
Engine Manufacturer
Komatsu SAA6D140E-7
Cycle Time
4-cycle
Engine Type
water-cooled, direct injection
Aspiration
Komatsu Variable Geometry Turbocharged, air-to-air aftercooled, cooled EGR
Cylinder Liners
6
Bore
5.51 in
Stroke
6.50 in
Displacement
930 in³
Engine Power
SAE J1995 - Gross: 360 HP | ISO 9249 / SAE J1349 - Net: 354 HP
Governor
Mid-range, electronic
Operational
Operating Speed
1,900 rpm | 3rd Forward: 7.2 mph / Reverse: 8.7 mph | 3rdL Forward: 4.7 mph / Reverse: 5.7 mph |1st Forward: 2.4 mph / Reverse: 2.9 mph | 2nd Forward: 3.5 mph / Reverse: 4.2 mph
Ground Pressure
Tractor only: 11.6 psi | 14.4 psi
Steering
6 ft. 6 in
Hydraulics
Drive System
Fan: Hydraulic
Lubrication
Method: Gear pump, force lubrication | Filter: Full-flow
Maximum Pressure
For implement: 3,980 psi | For steering: 5,550 psi
Oil capacity
25.1 US gal
Shank Type
Ripper: 2.9 US gal
Dimensions
Height
Grouser: 3.1 in
Width
Shoe: 24 in / 28 in
Dimensions
Ground contact area: 6,193 in²
Capacities
Fuel Capacity
165 US gal
Tank Type
DEF tank: 10.3 US gal
Features
Coolant: 27.5 US gal | Engine Oil: 9.8 US gal | Damper case: 0.4 US gal | Transmission, bevel gear, and steering system: 23.8 US gal
Final Drive
8.2 US gal
Weights
Weight
Tractor: 72,100 lbs.
Weight, In Running Order
Operating: 89,300 lbs.
Features
Features
Number of track rollers (each side): 7 | Number of shoes (each side): 42