Komatsu GD555-3
Browse All Komatsu or Motor Grader Models
Contents:
Dimensions
| Overall Length | 30.81 ft in (9390 mm) |
| Width Over Tires | 8.29 ft in (2525 mm) |
| Wheelbase | 19.2 ft in (5850 mm) |
| Tandem Axle Wheelbase | 5 ft in (1535 mm) |
| Blade Base | 8.17 ft in (2500 mm) |
| Height To Top Of Isomount Cab | 10.18 ft in (3100 mm) |
Engine
| Number Of Cylinders | 6 |
| Net Power Gear 4-6 | 160 hp (119.4 kw) |
| Engine Make | 2238 |
| Engine Model | SAA6D102E-2 |
| Net Power Gear 1-2 | 140 hp (104 kw) |
| Power Measured @ | 2000 rpm |
| Net Power Gear 5-6 | 160 hp (119.4 kw) |
| Torque Measured @ | 1500 rpm |
| Max Power | 160 hp (119.4 kw) |
| Net Power Gears 7-8 | 160 hp (119.4 kw) |
| Net Torque Gears 1-2 | 425 lb ft (576 Nm) |
| Net Torque Gears 3-4 | 538 lb ft (729 Nm) |
| Net Torque Gears 5-6 | 538 lb ft (729 Nm) |
| Net Torque Gears 7-8 | 538 lb ft (729.5 Nm) |
| Displacement | 359 cu in (5.9 L) |
| Aspiration | Turbocharged and aftercooled |
Operational
| Std Operation Weight - Front Axle | 8818.5 lb (4000 kg) |
| Hydraulic System Fluid Capacity | 22.5 gal (85 L) |
| Std Operation Weight - Rear Axle | 22134.5 lb (10040 kg) |
| Std Operation Weight - Total | 30952.9 lb (14040 kg) |
| Oil System Fluid Capacity | 3.8 gal (14.4 L) |
| Fuel Capacity | 89.9 gal (340 L) |
| Cooling System Fluid Capacity | 11.1 gal (42 L) |
| Transmission Fluid Capacity | 11.9 gal (45 L) |
| Circle Gearbox Fluid Capacity | 1.5 gal (5 L) |
| Tandem Case Fluid Capacity (Each) | 21.9 gal (83 L) |
| Tire Size | Low pressure, tubeless, 14.00 X 24, 12 ply rating - G2 |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 90 amps |
Steering
| Articulation Angle | 23 degrees |
| Turning Radius | 22.4 ft in (6.8 m) |
Transmission
| Transmission Type | Full power shift transmission |
| Number Of Gears - Forward | 8 |
| Number Of Gears - Reverse | 4 |
| Max Speed - Forward | 26.7 mph (42.9 km/h) |
| Max Speed - Reverse | 24.3 mph (39.1 km/h) |
Front Axle
| Wheel Lean | 20 degrees |
| Oscillation - Total | 32 degrees |
| Ground Clearance | 2 ft in (610 mm) |
Moldboard
| Moldboard Width | 12 ft in (3710 mm) |
| Moldboard Height | 26 in (660 mm) |
| Moldboard Thickness | 0.9 in (22 mm) |
| Max Depth Of Cut | 32.9 in (835 mm) |
| Side Shift Left | 32.3 in (820 mm) |
| Side Shift Right | 32.3 in (820 mm) |
Hydraulic System
| Pump Type | Closed Center Load Sensing System (CLSS) hydraulics |
| Pump Flow | 54 gal/min (204.5 L/min) |
| Relief Valve Pressure | 3000 psi (20684.3 kPa) |
Circle
| Diameter | 60.2 in (1529.1 mm) |
| Rotation | 360 degrees |
| Shift Left | 24.5 in (625 mm) |
| Shift Right | 24.5 in (625 mm) |
| Max Reach Outside Tires - Left | 78.7 in (2000 mm) |
| Max Reach Outside Tires - Right | 78.7 in (2000 mm) |
| Max Lift Above Ground | 19.1 in (485 mm) |
| Blade Tip Angle - Front | 40 degrees |
| Blade Tip Angle - Rear | 5 degrees |
