Komatsu D355A-5 Dozer

Dimensions

Length w/ Blade 362.2 in (9200 mm)
Length w/o Blade 262.2 in (6660 mm)
Width Over Tracks 119.3 in (3030 mm)
Height to Top of Cab w/ ROPS 162.4 in (4125 mm)
Length of Track on Ground 132.3 in (3360 mm)
Ground Clearance 22.6 in (575 mm)

Komatsu D355A-5 Dozer Dimensions

Undercarriage

Track Gauge 88.0 in (2260 mm)
Standard Shoe Size 24.0 in (610 mm)
Track Pitch 10.3 in (260 mm)
Number Of Carrier Rollers Per Side 2
Number Of Track Rollers Per Side 7
Number Of Shoes Per Side 39

Standard Blade

Blade Width 14.2 ft in (4315 mm)
Blade Height 73.9 in (1875 mm)

Engine Details

Number Of Cylinders 6
Engine Make Komatsu
Engine Model Komatsu SA6D155-4
Displacement 1175.4 cu in (19.3 L)
Bore 6.10 in (155 mm)
Stroke 6.69 in (170 mm)
Gross Power 410 hp (306 kw)
Power Measured @ 2000 rpm
Aspiration Turbocharged and aftercooled

Komatsu D355A-5 Dozer Specs

Operational Specs

Operating Weight (with blade and ripper) 119931 lb (54400 kg)
Operating Weight (with blade) 110940 lb (50322 kg)
Weight of Bare Tractor 80800 lb (36650 kg)
Operating Voltage 24 V
Alternator 35 amps
Starter 24V, 14.8 hp (11 kw)
Battery 2x 12 V, 200 Ah
Cab Panoramic view cab with ROPS
Gradeability 30°

Transmission

Transmission Type Komatsu TORQFLOW
Number of Forward Gears 4
Number of Reverse Gears 4
Max Travel Speed, Forward 7.9 mph (12.7 km/h)
Max Travel Speed, Reverse 7.8 mph (12.6 km/h)
Serevice Brakes Wet, contracting band, foot-operated interconnected with steering clutch with hydraulic booster

Hydraulic System

Pump Type Gear pump
Pump Flow Capacity 104 gal/min (394 L/min)
Relief Valve Pressure 2000 psi (13790 kPa)
Hydraulic Cylinder Type Double-action, piston
Hydraulic Filter Full-flow type

Service Refill Capacities

Fuel Tank Capacity 198 gal (750 L)
Engine Oil Capacity 19 gal (71 L)
Cooling System Capacity 46 gal (175 L)
Hydraulic Oil Tank Capacity 74 gal (280 L)
Transmission Oil Capacity 61 gal (230 L)
Final Drive Capacity (each) 18 gal (68 L)
Recoil Spring Capacity (each) 11 gal (40 L)
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