- Category: Crawler Dozers ➔
- Manufacturer: Caterpillar ➔
- Model: D9T ➔
The Caterpillar D9T is a heavy-duty crawler dozer designed for large-scale earthmoving and construction projects. Equipped with a powerful engine and advanced hydraulic systems, the D9T delivers exceptional pushing force and precise blade control. Its robust undercarriage and reinforced frame provide durability and stability in challenging terrains. The D9T features operator comfort enhancements, including an ergonomic cab and intuitive controls, improving productivity and safety. Commonly used in mining, forestry, and heavy construction, the Caterpillar D9T crawler dozer excels in grading, land clearing, and material handling tasks. Its reliability and performance make it a preferred choice in the heavy equipment industry.
General Specifications
| Engine Power hp (kW) | 410 (306) Starting 2019 Model Year |
| Engine Type | Cat C18 ACERT Starting 2019 Model Year |
| Weight lbs (kg) | 94,265 (42,758) Starting 2019 Model Year |
Dimensions
| Ground Clearance | 2 ft (1 m)
|
| Height - Top of Cab | 13 ft (4 m)
|
| Length of Track on Ground | 11 ft (3 m)
|
| Length w/ Blade | 22 ft (7 m)
|
| Length w/o Blade | 16 ft (5 m)
|
| Width Over Tracks | 9 ft (3 m)
|
Engine
| Displacement | 1,106 cu in (18,124 cu cm)
|
| Engine Model | C18 ACERT
|
| Gross Power | 464 hp (346 kw)
|
| Make | Cat
|
| Power Measured @ | 1800 rpm
|
Hydraulic System
| Pump Flow Capacity | 101 gpm (382 lpm)
|
| Pump type | Piston
|
| Relief Valve Pressure | 5875 psi
|
Operating Specifications
| Alternator Supplied Amperage | 95 amps
|
| Cooling System Fluid Capacity | 28 gal (104 l)
|
| Engine Oil Capacity | 10 gal (38 l)
|
| Final Drives Fluid Capacity | 4 gal (15 l)
|
| Fuel Capacity | 235 gal (889 l)
|
| Hydraulic Fluid Capacity | 24 gal (89 l)
|
| Operating Voltage | 24 volts
|
Standard Blade
| Capacity | 18 cu yd (14 cu m)
|
| Height | 7 in (17 cm)
|
| Width | 14 ft (4 m)
|
Transmission
| Max Speed - Forward | 7 mph (12 kph)
|
| Max Speed - Reverse | 9 mph (14 kph)
|
| Number of Forward Gears | 3
|
| Number of Reverse Gears | 3
|
| Transmission Type | Power Shift
|
Undercarriage
| Ground Contact Area | 6,569 cu in (107,647 cu cm)
|
| Ground Pressure | 16.1 psi
|
| Number of Shoes per Side | 43
|
| Number of Track Rollers per Side | 8
|
| Standard Shoe Size | 24 in (61 cm)
|
| Track Gauge | 7 ft (2 m)
|
| Track Pitch | 10 in (24 cm)
|