- Category: Crawler Dozers ➔
- Manufacturer: Komatsu ➔
- Model: D355A-1 ➔
The Komatsu D355A-1 Crawler Dozer is a powerful machine designed for heavy-duty earthmoving tasks. With a turbocharged engine boasting 410 hp of gross power, this bulldozer can tackle challenging terrain with ease. Its operating weight of 97,907.3 lbs and a standard blade capacity of 19.9 cu yd make it ideal for large-scale construction and mining projects. Equipped with a transmission offering four forward and reverse gears, this bulldozer can reach a maximum speed of 7.9 mph. The undercarriage features durable components, including 39 shoes per side and 7 track rollers per side, ensuring stability and traction in various conditions.
General Specifications
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 | 29 ft (9 m)
|
Length w/o Blade | 18 ft (6 m)
|
Width Over Tracks | 10 ft (3 m)
|
Engine
Aspiration | turbocharged
|
Displacement | 1,175 cu in (19,261 cu cm)
|
Engine Model | SA6D155-4A
|
Gross Power | 410 hp (306 kw)
|
Power Measured @ | 2000 rpm
|
Operating Specifications
Cooling System Fluid Capacity | 45 gal (170 l)
|
Operating Weight | 97,907 lbs (44,410 kg)
|
Standard Blade
Capacity | 20 cu yd (15 cu m)
|
Height | 73 in (184 cm)
|
Width | 14 ft (4 m)
|
Transmission
Max Speed - Forward | 8 mph (13 kph)
|
Max Speed - Reverse | 8 mph (13 kph)
|
Number of Forward Gears | 4
|
Number of Reverse Gears | 4
|
Transmission Type | TF
|
Undercarriage
Ground Pressure | 12.6 psi
|
Number of Carrier Rollers per Side | 2
|
Number of Shoes per Side | 39
|
Number of Track Rollers per Side | 7
|
Standard Shoe Size | 24 in (61 cm)
|
Track Gauge | 8 ft (2 m)
|
Track Pitch | 10 in (26 cm)
|