Komatsu 930E-4SE ELECTRIC TRUCKS
Product Feature
Body
All-welded steel flat floor body with horizontal bolsters and full canopy. Eyebrow, rear wheel rock ejectors, body up sling, and rubber mounts on frame are standard. Pivot exhaust heating optional.
Braking System
Service brakes: oil-cooled, hydraulic-actuated, multiple disc brakes at each wheel. Traction system wheel slip/slide control.
Cab
Advanced Operator Environment with integral 4-post ROPS/FOPS structure (meets J1040 Apr88), adjustable air suspension seat w/lumbar support and arm rests, passenger seat, maximum R-value insulation, tilt and telescoping steering wheel, electric windshield wipers w/washer, tinted safety glass, power windows, Komatsu Payload Weighing System, 55,000 Btu/hr heater and defroster, 21,600 Btu/hr air conditioning (HFC - 134A refrigerant).
Cooling System
L&M radiator assembly, split-flow, with deareation-type top tank measuring 3277 mm x 2164 (10'9" x 7'1").
Electrical System
4 x 8D and 2 x 30H, 220-ampere-hour batteries, bumper-mounted with disconnect switch.
Electric Drive
* Wheel motor application depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. Komatsu and G.E. must analyze each job condition to assure proper application.
Engine
Power ratings above represent engine performance in accordance with SAE J1995 and J1349 conditions.
| Make and model | Komatsu SSDA18V170 | |
| Fuel | Diesel | |
| Number of cylinders | 18 | |
| Operating cycle | 4 cycle | |
| Gross horsepower @ 1900 rpm | 3,500 HP | 2611 kW |
| Net flywheel power* @ 1900 rpm | 3,429 HP | 2558 kW |
| Weight (wet) | 22,266 lb | 10100 kg |
Frame
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.
Hydraulic System
| Steering | Accumulator assisted with twin double acting cylinders provide constant rate steering. Secondary steering automatically supplied by accumulator. | |
| Turning circle diameter (SAE) | 97'7'' | 29.7 m |
| Reservoir | 250 U.S. gal | 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 | 21 sec | |
| Power-down | 23 sec | |
| Float-down empty | 24 sec | |
| Pumps | Two pumps, single package, end of alternator | |
| Hoist and brake cooling | Tandem gear pump with output of 1022 lpm (270 gpm) at 1900 rpm and 17237 kPa (2,500 psi) | |
| Steering and brake | Pressure-compensating piston pump with output of 246 lpm (65 gpm) at 1900 rpm and 18961 kPa (2,750 psi) | |
| System relief pressures: | ||
| Hoist and brake cooling | 2,500 psi | 17237 kPa |
| Steering and brake | 4,000 psi | 27579 kPa |
| Quick disconnects standard for systems diagnostics and buddy dump. |
Service Capacities
| Cooling System | 190 U.S. gal | 719 L |
| Crankcase* | 90 U.S. gal | 341 L |
| Hydraulic system | 350 U.S. gal | 1325 L |
| Motor gear box (each) | 25 U.S. gal | 95 L |
| Fuel | 1400 U.S. gal | 5300 L |
| *Includes lube oil filters |
Suspension
Variable rate hydro-pneumatic with integral rebound control
Tires and Rims
*Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc.
Product Parameter
| Floor sheet 200,000 psi / 1379 mPa tensile strength steel (two-piece) |
0.63'' | 16 mm |
| Front sheet 200,000 psi / 1379 mPa tensile strength steel |
0.35'' | 9 mm |
| Side sheet 200,000 psi / 1379 mPa tensile strength steel |
0.31'' | 8 mm |
| Canopy sheet 100,000 psi / 690 mPa |
0.19'' | 5 mm |
| Standard SAE heaped 2:1 | 276 yd3 | 211 m3 |
| Standard Komatsu body weight | 66,936 lb | 30362 kg |
| *Komatsu must approve all bodies through a Body Application Worksheet. |
| Max. service apply pressure | 2500 psi | 17237 kPa |
| Total friction area per brake | 15,038 in2 | 97025 cm2 |
| Secondary brakes | Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements. | |
| Wheel brake locks | 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 @ maximum gross vehicle weight. | |
| Electric dynamic retarder | Max 5400 hp 4026 kW |
Continuous 3900 hp 2909 kW |
| Continuously rated high-density blown grids w/retard at engine idle and retard in reverse propulsion. |
| Alternator | 24 volt, 140 amp | |
| Lighting | 24 volt | |
| Cranking motor | two/24 volt |
| AC CURRENT | ||
| Alternator | GTA-39 | |
| Dual impeller in-line blower | 16,000 cfm | 453 m³/min |
| Control | AC Torque Control System | |
| Motorized wheels* | GDY106 AC Induction Traction Motors | |
| Ratio** | 32.62:1 | |
| Speed (maximum) | 40 mph | 64.5 km/h |
| Make and model | Komatsu SSDA18V170 | |
| Fuel | Diesel | |
| Number of cylinders | 18 | |
| Operating cycle | 4 cycle | |
| Gross horsepower @ 1900 rpm | 3,500 HP | 2611 kW |
| Net flywheel power* @ 1900 rpm | 3,429 HP | 2558 kW |
| Weight (wet) | 22,266 lb | 10100 kg |
| Plate material tensile strength steel |
70,000 psi | 482.6 MPa |
| Casting material tensile strength steel |
90,000 psi | 620.5 MPa |
| Rail width | 12'' | 305 mm |
| Rail depth (minimum) | 34'' | 864 mm |
| Top and bottom plate thickness | 1.77'' | 45 mm |
| Side plate thickness | 0.98'' | 25 mm |
| Drive axle mounting | Pin and spherical bushing | |
| Drive axle alignment | Swing link between frame and axle |
| Steering | Accumulator assisted with twin double acting cylinders provide constant rate steering. Secondary steering automatically supplied by accumulator. | |
| Turning circle diameter (SAE) | 97'7'' | 29.7 m |
| Reservoir | 250 U.S. gal | 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 | 21 sec | |
| Power-down | 23 sec | |
| Float-down empty | 24 sec | |
| Pumps | Two pumps, single package, end of alternator | |
| Hoist and brake cooling | Tandem gear pump with output of 1022 lpm (270 gpm) at 1900 rpm and 17237 kPa (2,500 psi) | |
| Steering and brake | Pressure-compensating piston pump with output of 246 lpm (65 gpm) at 1900 rpm and 18961 kPa (2,750 psi) | |
| System relief pressures: | ||
| Hoist and brake cooling | 2,500 psi | 17237 kPa |
| Steering and brake | 4,000 psi | 27579 kPa |
| Quick disconnects standard for systems diagnostics and buddy dump. |
| Cooling System | 190 U.S. gal | 719 L |
| Crankcase* | 90 U.S. gal | 341 L |
| Hydraulic system | 350 U.S. gal | 1325 L |
| Motor gear box (each) | 25 U.S. gal | 95 L |
| Fuel | 1400 U.S. gal | 5300 L |
| *Includes lube oil filters |
| Max. front stroke | 12.92'' | 328 mm |
| Max. rear stroke | 9.40'' | 239 mm |
| Max. rear axle oscillation | ±6.5° | |
| *Rear suspensions are inverted. |
| Rock service, tubeless, radial tires | ||
| Standard tire* | 53/80 R63 | |
| Taper Lock | 914 mm x 1600 mm x 127 mm (36'' x 63'' x 5.0'') rim assembly Rated at 758 kPa (110 psi) cold inflation pressure for rims, 600 kPa (87 psi) for tires. |
| Empty Vehicle: | lb | kg |
| Front axle (48.5%) | 230,293 | 104459 |
| Rear axle (51.5%) | 244,377 | 110847 |
| Total (wet, 100% fuel) | 474,670 | 215307 |
| Loaded Vehicle at maximum GVW rating | ||
| Front axle (32.8%) | 365,871 | 165956 |
| Rear axle (67.2%) | 748,799 | 339649 |
| Total | 1,115,000 | 505755 |
| NOTE: GVW shall not exceed 505755 kg 1,115,000 lb including options, liners, fuel and payload, subject to application approval by Komatsu. | ||
| NOTE: Komatsu trucks comply with SAE specifications for cab noise, ROPS, steering and braking. Cover photos and illustrations may show optional equipment. Materials and specifications subject to change without notice. |
