- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D3K2 XL ➔
The Caterpillar D3K2 XL is a compact crawler dozer designed for grading, site preparation, and general earthmoving work. It belongs to Caterpillar's D3K2 series and uses an extended track (XL) undercarriage configuration for improved stability and flotation in soft or uneven ground conditions. The machine is commonly used in construction, landscaping, utility work, and light land clearing. Typical features include a hydrostatic drive system, responsive blade control, and a low ground pressure design suited to finish grading and confined job sites. The D3K2 XL is part of Caterpillar's crawler dozer lineup, combining maneuverability, traction, and precise dozing performance.
General Specifications
| Engine Power hp (kW) | 80 (60) Starting 2019 Model Year |
| Engine Type | Cat C4.4 ACERT Starting 2019 Model Year |
| Weight lbs (kg) | 17,465 (7,922) Starting 2019 Model Year |
Dimensions
| Ground Clearance | 1 ft (0 m)
|
| Height - Top of Cab | 9 ft (3 m)
|
| Length of Track on Ground | 7 ft (2 m)
|
| Length w/ Blade | 14 ft (4 m)
|
| Length w/o Blade | 11 ft (3 m)
|
| Width Over Tracks | 6 ft (2 m)
|
Engine
| Displacement | 269 cu in (4,408 cu cm)
|
| Engine Model | C4.4 ACERT
|
| Make | Cat
|
| Net Power | 80 hp (60 kw)
|
Hydraulic System
| Pump Flow Capacity | 19 gpm (73 lpm)
|
| Relief Valve Pressure | 2988 psi
|
Operating Specifications
| Alternator Supplied Amperage | 120 amps
|
| Cooling System Fluid Capacity | 6 gal (23 l)
|
| Engine Oil Capacity | 3 gal (11 l)
|
| Final Drives Fluid Capacity | 3 gal (10 l)
|
| Fuel Capacity | 52 gal (195 l)
|
| Hydraulic Fluid Capacity | 16 gal (59 l)
|
| Operating Voltage | 12 volts
|
| Operating Weight | 17,544 lbs (7,958 kg)
|
Standard Blade
| Blade Angle (both directions) | 25 degrees
|
| Capacity | 2 cu yd (2 cu m)
|
| Height | 36 in (91 cm)
|
| Width | 9 ft (3 m)
|
Transmission
| Max Speed - Forward | 6 mph (9 kph)
|
| Max Speed - Reverse | 6 mph (10 kph)
|
| Transmission Type | Hydrostatic
|
Undercarriage
| Ground Contact Area | 2,829 cu in (46,359 cu cm)
|
| Ground Pressure | 6.2 psi
|
| Number of Shoes per Side | 41
|
| Number of Track Rollers per Side | 6
|
| Standard Shoe Size | 16 in (41 cm)
|
| Track Gauge | 5 ft (2 m)
|