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The 730E-10 mining truck is carefully crafted to decrease your cost per ton. Packed with fuel-saving features, outstanding build quality, and impressive durability, it assures reliable performance for years, even in tough conditions.

Key Features:

  1. Optimized Weight: The truck is designed with a strong emphasis on achieving the right weight, promoting efficient operation and overall cost-effectiveness.
  2. Tier IV Certified Engine: Fitted with a Tier IV certified engine, meeting strict emissions standards for environmentally conscious and compliant operation.
  3. Automotive-Style Operator Cab: The operator cab is modeled after automotive design, prioritizing comfort and user-friendly features for operators enduring long hours of operation.

Product Features and benefits:

Efficiency Monitoring with Payload Data: Payload Meter IV enhances production by optimizing payload, maximizing cycle efficiency, and reducing machine life cycle costs. Standard on Komatsu off-highway trucks, PLM IV tracks carry weight, haul cycles, speed data, and more.

Enhanced Traction Control: Support your drivers in staying focused and operating efficiently, even in slippery conditions. Wheel traction control technology automatically detects and corrects wheel spin or slide events independently of the service brakes.

Advantages of Electric Drive: Electric drive translates to fewer mechanical components and reduced maintenance, improving truck availability and lowering life cycle costs. The Tier 4 certified diesel engine in electric drive ensures low fuel consumption and contributes to a smaller carbon footprint.

Driver Awareness Controls: Cruise control manages acceleration and deceleration, allowing operators to focus on steering and situational awareness while maintaining a constant speed. Simple automotive-style controls enable drivers to easily “set it and forget it.”

Tailored for Your Operation: Each truck body undergoes stringent engineering to meet specific application requirements while carrying its rated payload. Collaborate with us to understand material properties at your mine site and identify the appropriate liner package.

Structurally Enhanced Frame: Durability is paramount when handling substantial loads. The truck’s frame, developed through advanced computer-aided design, finite element analysis, and full-scale dynamic testing, is verified to carry rated payload with utmost structural reliability.

Safety Promotion at Work Sites: Various technologies support operators in maintaining a safe working environment. This includes not only traction and cruise controls but also KomVision, an optional monitoring system utilizing six cameras and eight radars to provide a 360-degree view around the truck.

Fuel-Efficient Technologies: Reducing fuel usage extends engine life. Komatsu trucks have engine and drive systems precisely tuned to optimize power usage and minimize fuel consumption. This includes optimized air handling with two-stage turbocharging.

Uptime Through Modular Design: The truck’s elegant, modular design facilitates quick repair and replacement of major powertrain and hydraulic parts, ensuring more uptime. Routine maintenance is made fast and easy through this design.

Product Specifications for 730E-10:

Engine:

  • Make and Model: Komatsu SSDA16V159E-2 (Optional Tier 4 emissions compliant engine SSDA16V159E-3 available for North American Market)
  • Fuel: Diesel
  • Number of Cylinders: 16
  • Operating Cycle: 4 cycle
  • Gross Horsepower @ 1,900 rpm: 2,000 HP
  • Net Flywheel Power @ 1,900 rpm: 1,884 HP
  • Weight (Wet): 13,590 lbs

Electric Drive:

  • Alternator: GTA-49
  • Dual Impeller In-Line Blower: 13,100 cfm
  • Control: Invertex II
  • Motorized Wheels (GEB35 Traction Motors): Ratio 30.8:1, Speed (Maximum) 40 mph

Tires and Rims:

  • Rock Service, Tubeless, Radial Tires:
    • Standard Tire: 37.00R57
    • Optional Tires: 40.00R57
  • Flange Mount Rim:
    • Rim Assembly: 27 x 57 x 6 in
  • Optional Rim:
    • Rim Assembly: 29 x 57 x 6 in
  • Standard Tire Weight (6): 50,750 lbs

Cab:

  • Advanced Operator Environment with integral 4-post ROPS/FOPS Level 2 structure (ISO 3449), adjustable air suspension seat w/ lumbar support and armrests, 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).

Suspension:

  • Variable Rate Hydropneumatic with integral rebound control
    • Max. Front Stroke: 12.31 in
    • Max. Rear Stroke: 10.99 in
    • Max. Rear Axle Oscillation: ±5.3°

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.
    • Plate Material / Tensile Strength Steel: 70,000 psi
    • Casting Material / Tensile Strength Steel: 90,000 psi
    • Rail Width: 11.02 in
    • Rail Depth (Minimum): 31.38 in
    • Top and Bottom Plate Thickness: 1.26 in
    • Side Plate Thickness: 0.75 in

Body:

  • All-welded steel flat floor body with horizontal bolsters and full canopy. Eyebrow, body up sling, and rubber mounts on frame are standard.
    • 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)
    • SAE Heaped 2:1: 174 yd³
    • Standard Komatsu Body Weight: 62,100 lbs

Braking System:

  • System meets ISO3450/2011 standards.
  • Service Brakes: All-hydraulic actuated.
    • Front: Wheel speed disc, Three calipers on a 46.08 in O.D. disc
    • Rear: Dual disc armature speed, Two 25.00 in O.D. discs per side, One caliper per disc
  • Traction System: Wheel spin-slide control
    • Front Service Apply Pressure: 2,500 psi
    • Rear Service Apply Pressure: 1,120 psi
  • Secondary Braking System: Automatically applied prior to hydraulic system pressure dropping below an acceptable level.
    • Wheel Brake Locks: Switch-activated
  • Parking Brakes: Spring-applied, hydraulically released, with speed application protection.
  • Electric Dynamic Retarder: 3,400 HP

Cooling System:

  • L&M radiator assembly, split-flow, with deaerator-type top tank.
    • Radiator Frontal Area: 50.1 ft.²

Hydraulic System:

  • Steering: Accumulator assisted with twin double-acting cylinders provide constant rate steering.
    • Secondary Steering: Automatically supplied by accumulator
    • Turning Circle Diameter (SAE): 89 ft.
    • Reservoir: 134 US gal
    • Filtration:
      • 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: 21.4 s
        • Power-down: 10.5 s
        • Float-down Empty: 14 s
    • Pumps: Two pumps, single package, end of alternator
    • Hoist and Brake Cooling: Tandem gear pump with output of 176 gpm at 1,900 rpm and 2,500 psi
    • Steering and Brake: Pressure-compensating piston pump with output of 67 gpm at 1,900 rpm and 2,775 psi
    • System Relief Pressures:
      • Hoist: 2,500 psi
      • Steering and Brake: 4,000 psi

Electrical System:

  • Batteries: 4 x 8D 1400 CCA, 12 volt, in series/parallel, 220 ampere-hour batteries, bumper-mounted with disconnect switch.
  • Lighting: 24 volt
  • Cranking Motors: Two/24 volt

Service Capacities:

  • Cooling System: 117 US gal
  • Crankcase: 59 US gal
  • Hydraulic System: 210 US gal
  • Motor Gear Box (Each): 10 US gal
  • Fuel Tank: 831 US gal
  • DEF Tank: 76 US gal

 

Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/trucks/electric-drive-mining-trucks/730e-10

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DISCLAIMER: The information that has been provided in this article is sourced from https://www.komatsu.com. The author does not assume any responsibility or liability for the accuracy, completeness, or usefulness of the information provided. The author shall not be held liable for any loss or damage resulting from the use of this content. For further information please contact the manufacturer directly.