- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D3G ➔
Introducing the Caterpillar D3G Crawler Dozer - a powerhouse of efficiency and performance in construction and earthmoving projects. With a robust engine delivering 77 horsepower, a dual-path hydrostatic transmission, and a standard blade capacity of 1.9 cubic yards, this machine is equipped to tackle difficult terrain with ease. Boasting a comfortable cab with top-notch safety features, the D3G ensures operator comfort and productivity. Explore the detailed specifications below to discover the capabilities of this reliable workhorse.
General Specifications
Dimensions
Ground Clearance | 1 ft (0 m)
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Height - Top of Cab | 9 ft (3 m)
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Length of Track on Ground | 10 ft (3 m)
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Length w/ Blade | 13 ft (4 m)
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Length w/o Blade | 10 ft (3 m)
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Width Over Tracks | 6 ft (2 m)
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Engine
Bore | 4 in (9 cm)
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Displacement | 305 cu in (4,998 cu cm)
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Engine Model | Cat 3046T
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Gross Power | 77 hp (57 kw)
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Net Power | 70 hp (52 kw)
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Power Measured @ | 2200 rpm
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Stroke | 5 in (12 cm)
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Hydraulic System
Pump Flow Capacity | 2,900 gpm (10,977 lpm)
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Relief Valve Pressure | 8.9 psi
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Operating Specifications
Cooling System Fluid Capacity | 6 gal (21 l)
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Engine Oil Capacity | 3 gal (13 l)
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Final Drives Fluid Capacity | 4 gal (14 l)
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Fuel Capacity | 44 gal (165 l)
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Hydraulic Fluid Capacity | 12 gal (45 l)
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Operating Weight | 16,227 lbs (7,360 kg)
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Ripper
Service Refill Capacities
Cooling System | 6 gal (21 l)
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Fuel Tank | 44 gal (165 l)
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Standard Blade
Blade Angle (both directions) | 25 degrees
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Capacity | 2 cu yd (1 cu m)
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Height | 37 in (94 cm)
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Width | 8 ft (2 m)
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Standards
FOPS | SAE J231-JAN81 ISO 3449-92
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ROPS | SAE J397-OCT95 SAE J1040-MAY94 ISO 3471-94 ISO 3164-95
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Transmission
Max Speed - Forward | 6 mph (9 kph)
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Max Speed - Reverse | 6 mph (10 kph)
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Number of Forward Gears | 1
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Number of Reverse Gears | 1
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Transmission Type | dual path closed loop hydrostatic
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Undercarriage
Ground Contact Area | 2,586 cu in (42,377 cu cm)
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Ground Pressure | 6.3 psi
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Number of Shoes per Side | 39
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Number of Track Rollers per Side | 6
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Standard Shoe Size | 16 in (41 cm)
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Track Gauge | 5 ft (1 m)
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Winch
Drum Diameter | 10 in (25 cm)
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Drum Width | 11 in (27 cm)
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Weight | 1,345 lbs (610 kg)
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