2023 Komatsu Trucks 730E-10
- Year 2023
- Make Komatsu
- Model Trucks
- Engine Model: SSDA16V159E-2 | Operating cycle: 4 cycle
2023 Komatsu Trucks 730E-10
2023 Komatsu Trucks 730E-10
Every part focused on productivityEvery 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.
Features may include:
- Optimized weight
- Tier IV certified engine
- Automotive-style operator cab
- Payload Meter IV can help you increase production by optimizing payload, maximizing cycle efficiency and reducing the life cycle costs of your machine. Standard on Komatsu off-highway trucks, PLM IV tracks carry weight, haul cycles, speed data and much more.
- Help your drivers stay on task and operate efficiently even in slippery conditions. Wheel traction control technology detects and corrects wheel spin or slide events and operates automatically and independently of the service brakes.
- Electric drive means fewer mechanical components and less maintenance, which can help improve truck availability and lower life cycle cost. With the Tier 4 certified diesel engine, electric drive also keeps fuel use low and contributes to a smaller carbon footprint.
- Cruise control governs both acceleration and deceleration, allowing operators to concentrate on steering and situational awareness while maintaining a constant speed. Using simple automotive-style controls, drivers can “set it and forget it.”
- Every truck body is stringently engineered to meet the requirements for a specific application while carrying its rated payload. We’ll work with you to understand the material properties at your mine site and identify the appropriate liner package.
- When cycling through big loads, durability is everything. Created using advanced computer-aided design, finite element analysis, and full-scale dynamic testing, the truck’s frame has been verified to carry rated payload with utmost structural reliability.
- The less fuel you use, the longer your engine lasts. That’s why the engine and drive systems of Komatsu trucks are specifically tuned together to seek efficient power usage while minimizing fuel consumption, including optimized air handling with two stage turbocharging.
- Elegant, modular design throughout helps keep your truck on the job by enabling quick repair and replacement of major power train and hydraulic parts and making routine maintenance fast and easy.
Engine
Engine Manufacturer
Komatsu
Engine
Model: SSDA16V159E-2 | Operating cycle: 4 cycle
Cylinder Liners
16
Engine Power
Gross horsepower* @ 1,900 rpm: 2,000 HP | Net flywheel power** @ 1,900 rpm: 1,884 HP
Cooling
L&M radiator assembly, split-flow, with deaerator-type top tank. Radiator frontal area: 50.1 ft.²
Fuel System
Fuel Type
Diesel
Drivetrain
Drive Control
Electric: Invertex II
Drive System
Electric Drive Ratio: 30.8:1 | Drive axle mounting: Pin and spherical bushing | Drive axle alignment: Swing link between frame and axle | Traction system: Wheel spin-slide control
Steering
Accumulator assisted with twin double acting cylinders provide constant rate steering. Secondary steering automatically supplied by accumulator | Hydraulic System Steering and brake: Pressure-compensating piston pump with output of 67 gpm at 1,900 rpm and 2,775 psi
Suspension
Front Suspension
Max. front stroke: 12.31 in
Rear Suspension
Max. rear stroke: 10.99 in | Max. rear axle oscillation: ±5.3°
Brakes
Brake System Type
Service: all-hydraulic actuated. | Secondary: Automatically applied prior to hydraulic system pressure dropping below an acceptable level. System meets ISO secondary stopping requirements. | Electric dynamic retarder: 3,400 HP | Hydraulic component cabinet: Above deck, easily accessible with diagnostic test connections | Hoist and brake cooling: Tandem gear pump with output of 176 gpm at 1,900 rpm and 2,500 psi
Front braking system
Wheel speed disc - Three calipers on a 46.08 in O.D. disc
Rear braking system
Dual disc armature speed - Two 25.00 in O.D. discs per side - One caliper per disc
Anti-lock Braking System
Wheel brake locks: Switch-activated
Parking Brake
Spring-applied, hydraulically released, with speed application protection. Rated to hold on ±15% grade at maximum GVW.
Wheels & Tires
Wheels
Motorized wheels: GEB35 Traction Motors
Tires, Front Specification
Rock service, tubeless, radial tires: 37.00R57 | Flange mount rim: (Rim assembly): 27 x 57 x 6 in
Tires, Rear Specification
Rock service, tubeless, radial tires: 37.00R57 | Flange mount rim: (Rim assembly): 27 x 57 x 6 in
Tire Pressure, Front
Rims rated at 758 kPa 110 psi cold inflation pressure.
Tire Pressure, Rear
Rims rated at 758 kPa 110 psi cold inflation pressure.
Electric
Alternator
GTA-49
Electrical
Lighting: 24 volt | Cranking motors: Two/24 volt
Operational
Top Speed
40 mph
Hydraulics
Maximum Pressure
Plate material / tensile strength steel: 70,000 psi | Casting material / tensile strength steel: 90,000 psi | Floor sheet - tensile strength steel 0.63 in Outer /0.75 in Center: 200,000 psi | Front sheet - tensile strength steel 0.39 in: 200,000 psi | Side sheet - tensile strength steel 0.31 in: 200,000 psi | Canopy sheet 0.24 in: 100,000 psi | Front service apply pressure: 2,500 psi | Rear service apply presure: 1,120 psi | Hoist: 2,500 psi | Steering and brake: 4,000 psi
Hydraulic Type
Filtration: In-line replaceable elements | Suction: Single, full-flow, 100 mesh | Hoist and steering: Dual, in-line, high pressure | Hoist: Two 3-stage dual-acting outboard cylinders, internal cushion valve, over-center dampening | Hoist times: (Power-up loaded: 21.4 s | Power-down: 10.5 s | Float-down empty: 14 s)
Pump Type
Two pumps, single package, end of alternator
Chassis
Frame Type
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.
Bottom Thickness
Top and bottom plate thickness: 1.26 in
Cab
Cab Construction
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).
Dimensions
Width
Rail: 11.02 in
Depth, Maximum
Rail depth (minimum): 31.38 in
Dimensions
Side plate thickness: 0.75 in | Turning circle diameter (SAE): 89 ft.
Capacities
Heaped Capacity
SAE heaped 2:1 : 174 yd³
Hydraulic Capacity
Reservoir: 134 US gal | System: 210 US gal
Cooling System
117 US gal
Oil capacity
Crankcase: 59 US gal
Fuel Capacity
Motor gear box (each): 10 US gal | Fuel tank: 831 US gal | DEF tank: 76 US gal
Weights
Weight
(wet): 13,590 lbs. | Standard tire: 50,750 lbs. | Standard Komatsu body: 62,100 lbs.