- Category: Crawler Dozers ➔
- Manufacturer: Komatsu ➔
- Model: D61PX-23 ➔
The Komatsu D61PX-23 is a medium-sized crawler dozer designed for earthmoving and grading applications. Featuring a powerful engine and advanced hydrostatic transmission, the D61PX-23 delivers efficient performance and precise control on various terrains. Its wide undercarriage enhances stability and reduces ground pressure, making it suitable for soft or sensitive surfaces. The dozer blade offers excellent blade capacity for pushing, leveling, and backfilling tasks. Equipped with operator comfort features and durable components, the Komatsu D61PX-23 is widely used in construction, forestry, and agricultural projects. This crawler dozer model balances power, reliability, and versatility for demanding job sites.
Dimensions
| Ground Clearance | 1 ft (0 m)
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| Height - Top of Cab | 11 ft (3 m)
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| Length w/o Blade | 18 ft (5 m)
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| Width Over Tracks | 13 ft (4 m)
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Engine
| Aspiration | Turbocharged
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| Displacement | 408 cu in (6,686 cu cm)
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| Engine Model | SAA6D107E-2
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| Gross Power | 170 hp (127 kw)
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| Make | Komatsu
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| Net Power | 168 hp (125 kw)
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| Number of Cylinders | 6
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| Power Measured @ | 2200 rpm
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Hydraulic System
| Pump Flow Capacity | 45 gpm (171 lpm)
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| Pump type | Piston-type
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| Relief Valve Pressure | 3974 psi
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Operating Specifications
| Cooling System Fluid Capacity | 12 gal (45 l)
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| Engine Oil Capacity | 7 gal (27 l)
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| Final Drives Fluid Capacity | 2 gal (8 l)
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| Fuel Capacity | 98 gal (372 l)
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| Hydraulic Fluid Capacity | 27 gal (101 l)
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| Operating Weight | 41,138 lbs (18,660 kg)
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Transmission
| Max Speed - Forward | 6 mph (9 kph)
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| Max Speed - Reverse | 6 mph (9 kph)
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| Number of Forward Gears | 3
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| Number of Reverse Gears | 3
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Undercarriage
| Ground Contact Area | 8,451 cu in (138,487 cu cm)
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| Ground Pressure | 4.9 psi
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| Number of Shoes per Side | 46
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| Number of Track Rollers per Side | 8
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| Standard Shoe Size | 34 in (86 cm)
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| Track Gauge | 7 ft (2 m)
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