User manual ZENOAH KOMATSU 960E-1 BROCHURE

[. . . ] During retarding, "wheel slide control" prevents wheel lockup and subsequent sliding. Application Specific Body For all trucks, Komatsu goes through the Body Application Worksheet (BAW) process to ensure that each body is designed to meet the requirements for each specific application while carrying its rated payload. Komatsu works with each customer to understand all of the material properties at a mine site and to identify the appropriate liner package. Komatsu offers a standard all-welded steel, flat floor body with a full canopy and horizontal bolsters. This body includes a driver side eyebrow, rear wheel rock ejectors, body up sling, and rubber mounts on the frame. [. . . ] Centrifuge paper is replaced every 1, 500 hours. CENTINEL® Flange Type Tire Rims The flange type rims allow easy removal and installation of the tires and minimize the overall impact on downtime. 10 ELECTRIC DRIVE TRUCK 960E-1 ADDITIONAL FEATURES Environmentally Friendly Komatsu SSDA18V170 Engine The Komatsu SSDA18V170 is compliant with the U. S. EPA emissions regulations. Selectable Stairway Direction Lead-Free Radiator In addition to compliance with emission regulations, a leadfree aluminum core is used for the radiator to meet global environmental requirements. Dynamic Retarding Whispergrids (Optional) For low noise requirements, the dynamic retarding resistor grids may be fitted with Whispergrids which are designed to reduce the noise level produced when the retarding system is activated. Komatsu's 960E-1 offers stairway access with entry from either the right or left side of the truck depending on the customer's preference. Payload Policy Recognizing that variation occurs naturally in material density, fill factors, and loading equipment, Komatsu America Corp. deems it necessary to establish a consistent loading policy for the 960E-1. This loading 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. 25 mm 0. 98'' Rear 32 mm 1. 26'' Front Drive axle mounting . Pin and spherical bushing Drive axle alignment . Swing link between frame and axle ELECTRIC DRIVE AC/DC CURRENT Alternator . AC Torque Control System Motorized wheels* . GDY108 Induction Traction Motors Ratio . 64. 5 km/h 40 mph * Wheel motor application depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. must analyze each job condition to assure proper application. BRAKING SYSTEM Service brakes: oil-cooled, hydraulic-actuated, multiple disc brakes at each wheel. Traction system wheel spin-slide control. . 18960 kPa 2750 psi Total friction area per brake . 103729 cm2 16, 078 in2 Secondary brakes . Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements. 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. Continuous 4476 kW 6000 hp Continuously rated high-density blown grids w/retard capacity at low speeds and retard in reverse propulsion. TIRES AND RIMS Rock service, tubeless, radial tires Standard tire*. 56/80 R63 Flange mount rim 1041 mm x 1600 mm x 140 mm 41'' x 63'' x 5. 5'' rim assembly. Rims rated at 758 kPa 110 psi cold inflation pressure. 29553 kg 65, 154 lb * Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc. SUSPENSION Variable rate hydro-pneumatic with integral rebound control Max. [. . . ] 20685 kPa 3, 000 psi Quick disconnects standard for powering disabled truck and for systems diagnostics. ELECTRICAL SYSTEM 4 x 8D 1450 CCA, 12 volt, in series/parallel, 220-ampere-hour batteries, bumper-mounted with disconnect switch. Two/24 volt 13 960E-1 ELECTRIC DRIVE TRUCK PERFORMANCE CHART Gross Vehicle Weight 250 550 300 650 350 750 400 850 450 950 500 1, 150 550 1, 250 600 1, 350 1, 000 kgs 1, 000 lbs 1, 000 lbs 300 1, 000 kgs 140 130 120 Continuous Retarding Short Time Retarding Propulsion 1, 050 250 110 100 200 90 14% 80 12% 150 70 60 50 100 40 30 50 4% 20 10 0 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 kph 2% 6% 10% Rimpull Total Resistance mph 8% 0 5 10 15 20 25 30 35 40 45 Speed Short Time Retarding - While thermal conditions permit, short time retarding performance will be utilized. KOMATSU PRODUCT LINE LOADER/TRUCK MATCHING Typical Number of Passes to Load Nominal truck payload rating (short tons) Excavator bucket rating is based on 1780 kg/lcm 3000 lbs/lcy material density. 14 ELECTRIC DRIVE TRUCK 960E-1 Empty Vehicle Weight Front Axle Distribution Rear Axle Distribution Total EVW Gross Vehicle Weight Front Axle Distribution Rear Axle Distribution Nominal GVW Payload Nominal Payload 326585 kg 327 metric tons 720, 000 lbs 360 short tons 190104 kg 385968 kg 576072 kg 419, 100 lbs 850, 900 lbs 1, 270, 000 lbs 33. 0% 67. 0% 123490 kg 125985 kg 249475 kg 272, 250 lbs 277, 750 lbs 550, 000 lbs 49. 5% 50. 5% Nominal payload is defined by Komatsu America Corp'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. [. . . ]