Contents
Dimensions
| CAT D3K2 Dozer Type | XL | LGP | LGP, 30″ |
|---|---|---|---|
| 1. Track Gauge | 58.9 in (1495 mm) | 67.9 in (1725 mm) | 73 in (1860 mm) |
| 2. Width of Tractor (standard shoes, no blade) | 74.8 in (1901 mm) | 92.9 in (2360 mm) | 94.9 in (2411 mm) |
| 3. Overall Length (with blade) | 168 in (4266 mm) | 167.6 in (4255 mm) | 167.6 in (4255 mm) |
| 4. Length of Basic Tractor (without blade) | 128.9 in (3275 mm) | 128.9 in (3275 mm) | 128.9 in (3275 mm) |
| 5. Tractor Height | 108.8 in (2763 mm) | 108.8 in (2763 mm) | 108.8 in (2763 mm) |
| 6. Ground Clearance | 13 in (332 mm) | 13 in (332 mm) | 13 in (332 mm) |
Blade
| CAT D3K2 Dozer Blade | XL | Intermediate | LGP |
|---|---|---|---|
| 7. Blade Width | 104.2 in (2646 mm) | 115 in (2921 mm) | 124 in (3149 mm) |
| 8. Blade Height | 35.8 in (910 mm) | 33.9 in (860 mm) | 33.8 in (860 mm) |
| 9. Blade Lift Height | 28.7 in (730 mm) | 29.3 in (743 mm) | 28.7 in (730 mm) |
| 10. Digging Depth | 22.5 in (573 mm) | 22.5 in (573 mm) | 22.5 in (573 mm) |
| 11. Blade Cutting Edge Angle, Adjustable | 52° to 58° | 52° to 58° | 52° to 58° |
| Maximum Tilt | 14.5 in (368 mm) | 17.7 in (448 mm) | 17.2 in (438 mm) |
| Maximum Angle (either side) | 25° | 25° | 25° |
| Blade Width at Maximum Angle | 95.2 in (2417 mm) | 105.1 in (2669 mm) | 113.1 in (2874 mm) |
| Blade Capacity (SAE) | 1.99 yd3 (1.52 m3) | 1.96 yd3 (1.50 m3) | 2.17 yd3 (1.66 m3) |
Weight
| Operating Weight, XL | 17544 lb (7958 kg) |
| Operating Weight, LGP | 18525 lb (8403 kg) |
| Operating Weight, LGP 30 in (770 mm) | 18980 lb (8609 kg) |
Undercarriage
| Type | XL | LGP | LGP, 30″ |
|---|---|---|---|
| Number of Rollers (each side) | 6 | 6 | 6 |
| Number of Shoes (each side), SALT | 43 | 43 | 43 |
| Number of Shoes (each side), SystemOne | 38 | 38 | 38 |
| Shoe Width | 16 in (406 mm) | 25 in (635 mm) | 30 in (762 mm) |
| Length of Track on Ground | 89 in (2248 mm) | 89 in (2248 mm) | 89 in (2248 mm) |
| Track Gauge | 59 in (1495 mm) | 68 in (1725 mm) | 73 in (1860 mm) |
| Ground Contact Area | 2829 in2 (1.83 m2) | 4425 in2 (2.86 m2) | 5340 in2 (3.45 m2) |
| Ground Pressure | 6.2 psi (42.8 kPa) | 4.2 psi (30.0 kPa) | 3.6 psi (24.8 kPa) |
Winch
| Winch Drive | Hydrostatic |
| Winch Control | Hydraulic |
| Speed | Variable |
| Winch Length | 27.8 in (705 mm) |
| Overall Width | 29.2 in (741 mm) |
| Drum Diameter | 10 in (254 mm) |
| Drum Width | 10.8 in (274 mm) |
| Rope Diameter – Recommended | 0.63 in (16 mm) |
| Rope Diameter – Optional | 0.75 in (19 mm) |
| Throat Clearance | 6.75 in (171.5 mm) |
| Drum Capacity – Recommended Cable | 371 ft (113 m) |
| Drum Capacity – Optional Cable | 256 ft (78 m) |
| Maximum Line Pull – Bare Drum | 40000 lb (18144 kg) |
| Maximum Line Pull – Full Drum | 25000 lb (11340 kg) |
| Maximum Line Speed – Bare Drum | 131 ft/min (40 m/min) |
| Maximum Line Speed – Full Drum | 207 ft/min (63 m/min) |
| Winch Weight | 1345 lb (610 kg) |
Ripper
| Ripper Type | Parallelogram |
| Number of Shanks | 3 |
| Maximum Digging Depth | 13.3 in (337.5 mm) |
| Maximum Reach – Ground Line | 30.2 in (766 mm) |
| Maximum Ground Clearance Under Tip | 17.6 in (448 mm) |
| Overall Width | 67.3 in (1710 mm) |
| Height | 6.5 in (165 mm) |
| Weight | 1222 lb (554 kg) |
Engine Details
| Number of Cylinders | 4 |
| Engine Make | Caterpillar |
| Engine Model | Cat C4.4 ACERT |
| Displacement | 269 cu in (4.5 L) |
| Bore | 4.13 in (105 mm) |
| Stroke | 5.00 in (127 mm) |
| Net Power | 80 hp (59.7 kw) |
| Power Measured @ | 2200 rpm |
| Aspiration | Turbocharged Aftercooled |
| Emission Standards | US EPA Tier 4 Interim + EU Stage IIIB |
Operational Specs
| Operating Voltage | 12 V |
| Alternator | 120 A |
| Battery | 12 V, CCA 750 |
| Working Lights | 2 front halogen lights + 2 rear halogen lights |
| ROPS | SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95 |
| FOPS | SAE J231-JAN81, ISO 3449-92 |
| Noise Level (in cab) | 78 dB(A) |
| Drawbar | Integral mounted drawbar |
| Drawbar Pull | 27430 lbf (122 kN) |
Transmission
| Type | Hydrostatic transmission |
| Drive Pumps | 2 variable-displacement, slipper-axial piston pumps mounted tandem-style to engine flywheel housing |
| Track Motors | 2 variable-displacement, link-type piston motors |
| Relief Valve Settings | 6918 psi (47700 kPa) |
| Maximum Forward Speed | 5.6 mph (9.0 km/h) |
| Maximum Reverse Speed | 6.2 mph (10 km/h) |
| Service Brakes | Hydrostatic (dynamic) braking through machine drive system using transmission control lever, center brake pedal or decel pedal |
Hydraulic System
| Type | Load sensing hydraulics, 3 valve (4 valve for use with ripper or winch) |
| Levers | Single lever steering, speed and direction control |
| Pump Flow Capacity | 19.4 gal/min (73.5 L/min) |
| Relief Valve Setting | 2988 psi (20600 kPa) |
| Control Positions, Lift Cylinders | Raise, hold, lower, float |
| Control Positions, Tilt Cylinders | Left, hold, right |
| Control Positions, Angle Cylinders | Left, hold, right |
| Control Positions, Ripper Cylinders | Raise, hold, lower |
Service Refill Capacities
| Fuel Tank Capacity | 51.5 gal (195 L) |
| Engine Oil Capacity (w/ filter) | 3 gal (11 L) |
| Cooling System Capacity | 6 gal (22.4 L) |
| Final Drive Fluid Capacity, LGP (each) | 2.6 gal (10 L) |
| Final Drive Fluid Capacity, XL (each) | 2.6 gal (10 L) |
| Hydraulic Tank Capacity | 15.7 gal (59.5 L) |
