The new D3G combines the power of a larger tractor with the versatility and maneuverability of a smaller machine in one package to meet a wide range of job applications. With its comfortable operator station, excellent visibility and simple joystick control, the D3G is everything you expect from Caterpillar and more!
Engine |
Units: US | |
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Engine Model |
Cat® 3046T |
Cat® 3046T |
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Flywheel Power |
70 hp |
52 kW |
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Power – Gross |
77 hp |
57 kW |
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Displacement |
305 in3 |
5 L |
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Caterpillar |
70 hp |
52 kW |
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ISO 9249 |
70 hp |
52 kW |
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EEC 80/1269 |
70 hp |
52 kW |
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SAE J1349 |
70 hp |
52 kW |
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Bore |
3.7 in |
94 mm |
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Stroke |
4.7 in |
120 mm |
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Weights |
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Operating Weight – XL |
16227 lb |
7351 kg |
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Operating Weight – LGP |
17160 lb |
7784 kg |
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Transmission |
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Drive Pumps |
2 |
2 |
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Track motors |
2 |
2 |
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Relief valve settings |
6380 psi |
44000 kPa |
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Maximum travel speed – forward |
5.6 mph |
9 km/h |
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Maximum travel speed – reverse |
6 mph |
9.6 km/h |
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Service Refill Capacities |
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Fuel tank |
43.6 gal |
165 L |
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Crankcase and filter |
3.4 gal |
13 L |
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Final drives, XL (each side) |
3.6 gal |
13.8 L |
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Final drives, LGP (each side) |
5.4 gal |
20.5 L |
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Cooling system |
5.5 gal |
21 L |
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Transmission/hydraulic tank |
12 gal |
46.5 L |
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Hydraulic Controls |
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Pump Output |
16.1 gal/min |
61.1 L/min |
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Relief valve setting |
2900 psi |
20000 kPa |
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Standards |
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ROPS |
SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95 |
SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95 |
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FOPS |
SAE J231-JAN81, ISO 3449-92 |
SAE J231-JAN81, ISO 3449-92 |
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Final Drive |
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Features |
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Steering and Braking |
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Features |
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Winch |
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Weight |
1345 lb |
610 kg |
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Winch Drive |
Hydrostatic |
Hydrostatic |
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Control |
Pilot hydraulic |
Pilot hydraulic |
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Speed |
Variable |
Variable |
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Winch length |
27.76 in |
705 mm |
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Overall width |
29.2 in |
741 mm |
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Drum diameter |
10 in |
254 mm |
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Drum width |
10.8 in |
274 mm |
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Throat clearance |
6.75 in |
171.5 mm |
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Rope diameter – recommended |
.63 in |
16 mm |
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Rope diameter – optional |
.75 in |
19 mm |
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Drum capacity – recommended cable |
371 ft |
113 m |
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Drum capacity – optional cable |
257 ft |
78 m |
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Maximum line pull – bare drum |
40000 lb |
18144 kg |
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Maximum line pull – full drum |
25000 lb |
11340 kg |
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Maximum line speed – bare drum |
132 ft/min |
40 m/min |
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Maximum line speed – full drum |
207 ft/min |
63 m/min |
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Ripper |
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Type |
Parallelogram |
Parallelogram |
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Number of Shanks |
3 |
3 |
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Maximum digging depth |
13.3 in |
337.5 mm |
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Maximum reach at ground line |
29.1 in |
738.5 mm |
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Maximum ground clearance under tip |
16.2 in |
412.2 mm |
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Overall width |
67.3 in |
1710 mm |
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Height |
6.5 in |
165 mm |
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Weight |
1241 lb |
563 kg |
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Undercarriage |
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Shoe width – XL |
16 in |
406 mm |
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Shoe width – LGP |
25 in |
635 mm |
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Length of track on ground – XL |
81 in |
2055 mm |
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Length of track on ground – LGP |
81 in |
2055 mm |
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Track gauge – XL |
57 in |
1448 mm |
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Track gauge – LGP |
66 in |
1676 mm |
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Ground contact area – XL |
2586 in2 |
1.668 m2 |
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Ground contact area – LGP |
4045 in2 |
2.61 m2 |
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Ground pressure – XL |
6.27 psi |
43.2 kPa |
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Ground pressure – LGP |
4.24 psi |
29.3 kPa |
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Blade |
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Blade width – Intermediate |
115 in |
2921 mm |
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Blade width – XL |
96.9 in |
2461 mm |
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Blade width – LGP |
123.9 in |
3146 mm |
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Blade height – Intermediate |
33.2 in |
843 mm |
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Blade height – XL |
36.8 in |
936 mm |
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Blade height – LGP |
33.2 in |
843 mm |
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Blade capacity – Intermediate |
1.86 yd3 |
1.42 m3 |
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Blade capacity – XL |
1.88 yd3 |
1.44 m3 |
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Blade capacity – LGP |
2 yd3 |
1.53 m3 |
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Digging depth – Intermediate |
20.7 in |
527 mm |
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Digging depth – XL |
21.8 in |
554 mm |
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Digging depth – LGP |
20.7 in | |
