| Gross Power | 2,500 HP1865 kW |
|---|---|
| Max. Torque | |
| Displacement |
The Komatsu SDA16V160 engine is an electronically controlled, modular common rail system providing 2500 gross horse power via a flex plate to the main drive alternator Single stage turbocharging provides a smooth power curve with exceptional fuel economy and ease of maintenance. Cense™ engine monitoring provides full diagnostic capabilities while the Eliminator™ oil filter system saves both time and money by eliminating spin on paper filters. The modular assembly for radiator, engine and alternator facilitates simple removal and replacement of the power module.
Invertex II® AC control system offers independent control of the rear wheel motors, which in turn provides outstanding traction-ability during wet and slippery conditions, thus improving tire wear and operator confidence. The Insulated Gate Bipolar Transistor (IGBT) inverter system technology provides the highest available reliability. The IGBT inverter is more compact and much simpler than the design of its predecessor, the Gate Turn Off (GTO) inverter, which improves serviceability and routine maintenance.
The 2983 kW 4,000 HP retarding system provides state of the art braking capacity for navigating today’s mining applications which contain steep continuous descents and sharp switchbacks. The continuous retarding capacity enhances the productivity of the vehicle operator, while eliminating the need for excessive mechanical braking effort.
During slippery events caused by inclement weather conditions and/or application severity, the wheel Spin-Slide technology will detect and correct any wheel spin control events. Spin-Slide Control operates automatically and independently of the service brakes. During propulsion,"wheel slip control” reduces non-productive wheel spin in low traction conditions. During retarding, "wheel slide control” prevents wheel lockup and subsequent sliding.
While in retard or propel, the operator has the ability to select a comfortable travel speed. Automatic Speed Control simultaneously manages the speed of each wheel independently to allow for any immediate adjustments needed during slippery underfoot conditions.
By using double acting hydraulic steering cylinders with a six point articulation linkage,the power steering system provides steering control with minimal operator effort. The turning radius is 14.2 m 46' 6" , which provides excellent maneuverability for tight loading and dumping conditions.
Hydrair II® is a suspension system that utilizes four nitrogen-over-oil cylinders. This suspension system is designed to maximize machine productivity by providing the operator with a smooth and comfortable ride. By absorbing shocks to the chassis during operation, Hydrair II® contributes to the durability of the machine’s frame and components.
The 830E-AC comes with a new operator friendly dash configuration which includes lighted gauges, switches, and information panel. This allows the operator to see the status of the machine during operation and informs them of any faults. An instructive message will appear after any fault is detected on the machine.
Advanced Operator Environment with integral ROPS/FOPS Level 2 cab.
The GEB25 is a proven wheelmotor design and has a standard gear ratio of 31.875:1. The wheel motor has a redundant brake and transmission fluid sealing arrangement for better reliability and an improved oil drain system for easier maintenance.
The 830E-AC comes standard with four-wheel hydraulically actuated dry disc service brakes. By using a fully hydraulic braking system, the formation of water and sediments - typical in air actuated braking systems - is no longer present. This prevents contamination, freezing and corrosion from affecting service brake component life. Although the dynamic retarding system is the primary braking force, the 830E-AC comes standard with four-wheel, hydraulically actuated, oil cooled service brakes in the event that the truck’s hydraulic system pressure drops below an acceptable level, accumulator tanks will automatically apply all wheel brakes to bring the truck to a complete stop.
The automatic lubrication system is designed to reduce downtime for lubrication by having a centralized location that automatically distributes grease to all lubrication points.
Recognizing that variation occurs naturally in material density, fill factors, and loading equipment, Komatsu America Corp. deems it necessary to establish a consistent payload policy. This payload policy is intended to identify the guidelines and limitations for the loading of Komatsu mining trucks, and is valid for approved applications and haul profiles only.
The average monthly payload must not exceed the rated payload of the truck
90% of all loads must be below 110% of the rated payload of the truck
10% of all loads may be between 110% and 120% of the rated payload of the truck
No single payload may exceed 120% of the rated payload of the truck
| *Make and model | Komatsu SDA16V160 | |
| Fuel | Diesel | |
| Number of cylinders | 16 | |
| Operating cycle | 4 cycle | |
| *Rated brake power@ 1900 rpm | 2,500 HP | 1865 kW |
| **Flywheel power@ 1900 rpm | 2,360 HP | 1761 kW |
| Weight (wet) | 21,182 lb | 9608 kg |
| * Tier 2 emissions certified. Tier 1 emissions engine is optional outside of North America. | ||
| ** Rated brake power 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 | ||
| ***Flywheel power is the rated power at the engine flywheel minus the average accessory losses. Accessories include fan and charging alternator. Rating(s) represent gross engine performance in accordance with SAE J1349 conditions. |
| AC/DC CURRENT | ||
| Alternator | G.E. GTA-41 | |
| Dual impeller in-line blower | 9,000 cfm | 255 m³/min |
| Control | AC torque control system | |
| *Motorized wheels | GEB25 | |
| *Ratio | 31.875:1 | |
| Speed (maximum) | 40 mph | 64 kph |
| * 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. |
| Rock service, tubeless, tires (bias ply or radial) | ||
| Standard tire | 40.00R57 | |
| *Optional tire | 46/90R57 | |
| Standard five (5) piece rim | 737 mm x 1488 mm x 152 mm rims | 29'' x 57'' x 6'' rims |
| Typical tire weight | 46,476 lbs | 21081 kg |
| * Fitment of optional 46/90R57 tire shall increase nominal GVW rating to 392357 kg / 865,000 lbs | ||
| Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc. |
All-welded steel flat floor body with horizontal bolsters and full canopy. Rear wheel rock ejectors, body up sling and rubber mounts on frame are standard. Pivot exhaust heating optional.
| Floor sheet - tensile strength steel (two-piece) | 19 mm / 1379 mPa | 0.75'' / 200,000 psi |
| Front sheet - tensile strength steel | 12 mm / 1379 mPa | 0.47'' / 200,000 psi |
| Side sheet - tensile strength steel | 8 mm / 1379 mPa | 0.31'' / 200,000 psi |
| Canopy sheet | 5 mm / 690 mPa | 0.19'' / 100,000 psi |
| Struck | 153 yd³ | 117 m³ |
| Standard SAE heaped 2:1 | 193 yd³ | 147 m³ |
| Standard Komatsu body weight | 61,000 lbs | 27669 kg |
Advanced Operator Environment with integral 4-post ROPS/FOPS Level 2, (SAE J1040/ISO 3449) 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 glass, power windows, Komatsu Payload Weighing System, 55,000 Btu/hr heater and defroster, 21,600 Btu/hr air conditioning (HFC - 134A refrigerant).
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 | 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 | 1.25'' | 32 mm |
| Side plate thickness | 0.62'' | 16 mm |
| Drive axle mounting | Pin and spherical bushing | |
| Drive axle alignment | Swing link between frame and axle |
| System meets ISO 3450/1996 | ||
| Service brakes: all-hydraulic actuated | ||
| Front | Wheel speed disc. Three calipers on a 47.75" / 1213 mm O.D. disc. | |
| Rear | Dual disc armature speed. | Two 25" / 635 mm O.D. discs per side. One caliper per disc. |
| Emergency brakes | Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements. | |
| Wheel brake locks | Switch-activated | |
| Parking brakes | Spring-applied, hydraulically released, with speed application protection. | |
| Electric dynamic retarder (max.) | 4000 hp | 2983 kW |
| Continuously rated high-density blown grids w/retard at engine idle and retard in reverse propulsion. |
| HYDRAIR® II | ||
| Variable rate hydro-pneumatic with integral rebound control. | ||
| Max. front stroke | 13.2'' | 335 mm |
| Max. rear stroke | 11.0'' | 279 mm |
| Max. rear axle oscillation | ±10.3° |
| L&M radiator assembly with sight gauge. Deaeration-type top tank. Dual pass cooling. | ||
| Radiator frontal area. | 67.2 ft² | 6.24 m² |
| Cooling system | 150 U.S. gal | 568 L |
| *Crankcase | 74 U.S. gal | 280 L |
| Hydraulic system | 250 U.S. gal | 946 L |
| Motor gear box | 10 U.S. gal | 38 L |
| Fuel | 1200 U.S. gal | 4542 L |
| * Includes lube oil filters |
| Cooling system | 150 U.S. gal | 568 L |
| *Crankcase | 74 U.S. gal | 280 L |
| Hydraulic system | 250 U.S. gal | 946 L |
| Motor gear box | 10 U.S. gal | 38 L |
| Fuel | 1200 U.S. gal | 4542 L |
| * Includes lube oil filters |
4 x 8D 1450 CCA, 12 volt batteries, in series/parallel,deck-mounted with disconnect switch
| Alternator | 24 volt | 140 amp |
| Lighting | 24 volt | |
| Cranking motors | two/24 volt |
| Empty Vehicle Weight: (Wet, 100% fuel, no options, standard Komatsu body, standard tires) | ||
| Front axle | 179,190 lb | 81279 kg 50 % |
| Rear axle | 182,810 lb | 82921 kg 50 % |
| Total EVW | 362,000 lb | 164200 kg |
| Gross Vehicle Weight (Nominal): | ||
| Front axle | 280,715 lb | 127330 kg 33 % |
| Rear axle | 569,936 lb | 258519 kg 67 % |
| Total | 850,650 lb | 385848 kg |
| Nominal Payload* | 488,650 lb | 221648 kg |
| 244 U.S. ton | ||
| *Nominal payload is as defined within Komatsu America Corporation’s payload policy documentation. In general, the nominal payload must be adjusted for the specific vehicle configuration and site application. | ||
| The figures above are provided for basic product description purposes. Please contact your Komatsu distributor for specific application requirements. |
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