Every aspect of this truck is rigorously engineered to help reduce your cost per ton. From multiple innovative fuel-saving features to industry-leading build quality and longevity, count on it being up to the challenge for years even in harsh conditions.
*versus prior Komatsu model
Make and model | Komatsu SDA16V160 |
Fuel | Diesel |
Number of cylinders | 16 |
Operating cycle | 4 cycle |
Gross horsepower* @ 1 800 rpm |
1 865 kW |
Net flywheel power** @ 1 800 rpm |
1 778 kW |
Weight (wet) |
8 558 kg |
Weight (dry) |
8 099 kg |
* Optional Tier 4 emissions compliant engine for North American market. Nonemissionized engine for markets outside of North America
* Gross horsepower is the output of the engine as installed in this machine, at governed rpm and with engine manufacturer’s approved fuel setting. Accessory losses included are water pump, fuel pump and oil pump.
**Net flywheel power is the rated power at the engine flywheel minus the average accessory losses. Accessories include fan and charging alternator. Rating(s) represent net engine performance in accordance with SAE J1349 conditions.
Make and model | Komatsu SDA16V160 |
Fuel | Diesel |
Number of cylinders | 16 |
Operating cycle | 4 cycle |
Gross horsepower* @ 1,800 rpm |
2,500 HP |
Net flywheel power** @ 1,800 rpm |
2,385 HP |
Weight (wet) |
18,867 lbs. |
Weight (dry) |
17,857 lbs. |
* Optional Tier 4 emissions compliant engine for North American market. Nonemissionized engine for markets outside of North America
* Gross horsepower is the output of the engine as installed in this machine, at governed rpm and with engine manufacturer’s approved fuel setting. Accessory losses included are water pump, fuel pump and oil pump.
**Net flywheel power is the rated power at the engine flywheel minus the average accessory losses. Accessories include fan and charging alternator. Rating(s) represent net engine performance in accordance with SAE J1349 conditions.
AC/DC CURRENT
Alternator | GTA-51 |
Dual impeller in-line blower | 71.2 CMM |
Control | AC Torque Control System |
Motorized wheels* | GEB36 Induction Traction Motors |
Ratio | 32.22:1 |
Speed (maximum) | 64 kph |
* Drive system performance depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. Komatsu must analyze each job condition to assure proper application.
AC/DC CURRENT
Alternator | GTA-51 |
Dual impeller in-line blower | 2,515 CFM |
Control | AC Torque Control System |
Motorized wheels* | GEB36 Induction Traction Motors |
Ratio | 32.22:1 |
Speed (maximum) | 40 mph |
* Drive system performance depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. Komatsu must analyze each job condition to assure proper application.
Rock service, tubeless, radial tires | |
Standard tire* | 50/80 R57 |
Flange mount, five piece rim | |
Rim assembly | 813 x 1 448 x 152 mm |
Rims rated at 827 kPa 120 psi cold inflation pressure. |
|
Typical tire weight | 23 016 kg |
* Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc.
* Tires sold separately.
Rock service, tubeless, radial tires | |
Standard tire* | 50/80 R57 |
Flange mount, five piece rim | |
Rim assembly | 32 x 57 x 5.5 IN |
Rims rated at 827 kPa 120 psi cold inflation pressure. |
|
Typical tire weight | 50,750 lbs. |
* Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc.
* Tires sold separately.
Advanced Operator Environment with integral 4-post ROPS/FOPS Level 2 structure (ISO 3449), adjustable air suspension seat w/ lumbar support and arm rests, full-size passenger seat, maximum R-value insulation, tilt and telescoping steering column, electric windshield wipers w/washer, tinted safety glass, power windows, Payload Meter IV®, 55 000 Btu/hr heater and defroster, 21 600 Btu/hr air conditioning (HFC - 134A refrigerant).
Advanced Operator Environment with integral 4-post ROPS/FOPS Level 2 structure (ISO 3449), adjustable air suspension seat w/ lumbar support and arm rests, full-size passenger seat, maximum R-value insulation, tilt and telescoping steering column, electric windshield wipers w/washer, tinted safety glass, power windows, Payload Meter IV®, 55,000 Btu/hr heater and defroster, 21,600 Btu/hr air conditioning (HFC - 134A refrigerant).
Variable rate hydro-pneumatic with integral rebound control
Max. front stroke | 335 mm |
Max. rear stroke | 279 mm |
Max. rear axle oscillation | ±10.3° |
Variable rate hydro-pneumatic with integral rebound control
Max. front stroke | 13.2 in |
Max. rear stroke | 11.0 in |
Max. rear axle oscillation | ±10.3° |
Advanced technology, full butt-welded box sectional ladder-type frame with integral ROPS supports, integral front bumper, rear tubular cross members, steel castings at all critical stress transition zones, rugged continuous horsecollar.
Plate material - tensile strength steel | 482.6 MPa |
Casting material - tensile strength steel | 620.5 MPa |
Rail width | 305 mm |
Rail depth (minimum) | 864 mm |
Top and bottom plate thickness | 32 mm |
Side plate thickness | 16 mm |
Drive axle mounting | Pin and spherical bushing |
Drive axle alignment | Swing link between frame and axle |
Advanced technology, full butt-welded box sectional ladder-type frame with integral ROPS supports, integral front bumper, rear tubular cross members, steel castings at all critical stress transition zones, rugged continuous horsecollar.
Plate material - tensile strength steel | 70,000 psi |
Casting material - tensile strength steel | 90,000 psi |
Rail width | 12 in |
Rail depth (minimum) | 34 in |
Top and bottom plate thickness | 1.25 in |
Side plate thickness | 0.62 in |
Drive axle mounting | Pin and spherical bushing |
Drive axle alignment | Swing link between frame and axle |
All-welded steel flat floor body with horizontal bolsters and full canopy. Rubber mounts on frame, eyebrow and body up sling are standard. Extended canopy and pivot exhaust heating are optional.
Floor sheet - tensile strength steel | 16 mm Outer 19 mm Center |
1 379 MPa |
Front sheet - tensile strength steel | 12 mm Outer 12 mm Center |
1 379 MPa |
Side sheet - tensile strength steel | 8 mm | 1 379 MPa |
Canopy sheet | 5 mm |
689 MPa |
SAE heaped 2:1 | 158 m³ | 207 yd³ |
Standard Komatsu body weight | 29 830 kg |
65,762 lbs. |
All-welded steel flat floor body with horizontal bolsters and full canopy. Rubber mounts on frame, eyebrow and body up sling are standard. Extended canopy and pivot exhaust heating are optional.
Floor sheet - tensile strength steel | 0.63 in Outer 0.75 in Center |
200,000 psi |
Front sheet - tensile strength steel | 0.47 in Outer 0.47 in Center |
200,000 psi |
Side sheet - tensile strength steel | 0.39 in | 200,000 psi |
Canopy sheet | 0.19 in |
100,000 psi |
SAE heaped 2:1 | 158 m³ | 207 yd³ |
Standard Komatsu body weight | 29 830 kg |
65,762 lbs. |
Service brakes | All hydraulically actuated |
Traction system | Wheel spin-slide control |
Max. service apply pressure | 13 100 kPa |
Total friction area per brake | 61 019 cm2 |
Auto apply system | Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements |
Secondary brake system | Complies with ISO-3450 Standards |
Wheel brake lock | Switch activated |
Parking brakes | Multiple disc, spring-applied, hydraulically-released, dry brakes on inboard end of each wheel motor rotor shaft. Rated to hold on ±15% grade at maximum gross vehicle weight. |
Electric dynamic retarder | 3 207 kW |
Service brakes | All hydraulically actuated |
Traction system | Wheel spin-slide control |
Max. service apply pressure | 1,900 psi |
Total friction area per brake | 9,458 in2 |
Auto apply system | Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements |
Secondary brake system | Complies with ISO-3450 Standards |
Wheel brake lock | Switch activated |
Parking brakes | Multiple disc, spring-applied, hydraulically-released, dry brakes on inboard end of each wheel motor rotor shaft. Rated to hold on ±15% grade at maximum gross vehicle weight. |
Electric dynamic retarder | 4,300 HP |
L&M radiator assembly, split-flow, with deaerator-type top tank.
Radiator frontal area | 6.24 m² |
L&M radiator assembly, split-flow, with deaerator-type top tank.
Radiator frontal area | 67.2 ft.² |
Steering - Accumulator assisted with twin double acting cylinders
provide constant rate steering.
Secondary steering automatically supplied by accumulator.
Turning circle diameter (SAE) | 29.3 m |
Reservoir | 947 L |
Filtration | In-line replaceable elements |
Suction |
Single, full-flow, 100 mesh |
Hoist and steering |
Dual, in-line, high pressure |
Brake component cabinet | Above deck, easily accessible with diagnostic test connections |
Hoist | Two 3-stage dual acting outboard cylinders, internal cushion valve, over-center dampening |
Hoist times: | |
Power-up loaded |
23 s |
Power-down |
16 s |
Float-down empty |
17 s |
Pumps | Two pumps, single package, in-line |
Hoist and brake cooling | Tandem gear pump with output of 931 L/min at 1 900 rpm and 18 960 kPa |
Steering and brake | Pressure-compensating piston pump with output of 246 L/min 65 gpm at 1 900 rpm |
System relief pressures | |
Hoist |
17 237 kPa |
Steering and brake |
20 685 kPa |
Ports available for powering disabled truck and for system diagnostics |
Steering - Accumulator assisted with twin double acting cylinders
provide constant rate steering.
Secondary steering automatically supplied by accumulator.
Turning circle diameter (SAE) | 96 ft. |
Reservoir | 250 US gal |
Filtration | In-line replaceable elements |
Suction |
Single, full-flow, 100 mesh |
Hoist and steering |
Dual, in-line, high pressure |
Brake component cabinet | Above deck, easily accessible with diagnostic test connections |
Hoist | Two 3-stage dual acting outboard cylinders, internal cushion valve, over-center dampening |
Hoist times: | |
Power-up loaded |
23 s |
Power-down |
16 s |
Float-down empty |
17 s |
Pumps | Two pumps, single package, in-line |
Hoist and brake cooling | Tandem gear pump with output of 246 gpm at 1,900 rpm and 2,750 psi |
Steering and brake | Pressure-compensating piston pump with output of 246 L/min 65 gpm at 1,900 rpm |
System relief pressures | |
Hoist |
2,500 psi |
Steering and brake |
3,000 psi |
Ports available for powering disabled truck and for system diagnostics |
4 x 8D 1400 CCA, 12 volt, in series/parallel, 275 ampere-hour, bumper-mounted with disconnect switch & lock-out.
Alternator | 24 volt | 275 amp |
Lighting | 24 volt | |
Cranking motors | Two/24 volt |
4 x 8D 1400 CCA, 12 volt, in series/parallel, 275 ampere-hour, bumper-mounted with disconnect switch & lock-out.
Alternator | 24 volt | 275 amp |
Lighting | 24 volt | |
Cranking motors | Two/24 volt |
Cooling system | 568 L |
Crankcase | 363 L |
Hydraulic system | 1 325 L |
Motor gear box (each) | 58 L |
Fuel tank | 4 542 L |
DEF tank | 288 L |
Cooling system | 150 US gal |
Crankcase | 96 US gal |
Hydraulic system | 350 US gal |
Motor gear box (each) | 15 US gal |
Fuel tank | 1,200 US gal |
DEF tank | 76 US gal |