Caterpillar, 777E, 2020, 1016 HP, 60.1 m3 Heaped Capacity, Mining Haul Truck (New)

Description

  1. Overview
    1. Caterpillar 777e mining haul trucks – new
    2. Year 2020
    3. Warranty is transferable 2 years or 2,000 hours
  2. Transmission
    1. Forward 1: 10.7 km/h 6.6 mph
    2. Forward 2: 14.6 km/h 9.1 mph
    3. Forward 3: 19.8 km/h 12.2 mph
    4. Forward 4: 26.7 km/h 16.6 mph
    5. Forward 5: 36.2 km/h 22.5 mph
    6. Forward 6: 48.6 km/h 30.2 mph
    7. Forward 7: 65.9 km/h 40.9 mph
    8. Reverse 1: 12.1 km/h 7.5 mph
    9. Maximum travel speeds with standard 27.00R49 (E4) tires
  3. Final Drives
    1. Differential ratio: 2.74:1
    2. Planetary ratio: 7.00:1
    3. Total reduction ratio: 19.16:1
  4. Brakes
    1. Brake surface area front caliper: 2,787 cm² 432 in²
    2. Brake surface area front OCDB: 40,846 cm² 6,331 in²
    3. Brake surface area – rear: 102,116 cm² 15,828 in²
    4. Brake standard: ISO 3450:2011
  5. Body Hoists
    1. Pump flow – high idle: 491 L/min 130 gal/min
    2. Body raise time – high idle: 15 seconds
    3. Capacity – dual slope – 100% fill factor: struck 42.1 m³ 55 yd³, heaped (SAE 2:1)* 60.1 m³ 78.6 yd³, ISO 6483:1980
    4. Capacity – X body – 100% fill factor: struck 43.1 m³ 56.3 yd³, heaped (SAE 2:1)* 64.1 m³ 83.8 yd³, ISO 6483:1980
  6. Weight Distributions – Approximate
    1. Front axle – empty/loaded: 44%/30%
    2. Rear axle – empty/loaded: 56%/70%
  7. Suspension
    1. Effective cylinder stroke – front: 318 mm 12.5 in
    2. Effective cylinder stroke – rear: 165 mm 6.5 in
    3. Rear axle oscillation: 5.4°
  8. Sound
    1. Sound standards: ISO 6393:2008, SAE J1166:2008
    2. For cab offered by Caterpillar, the operator sound exposure Leq (equivalent sound pressure level) is 80 dB(A) when measured according to work cycle procedures specified in SAE J1166:2008. This occurs when the cab is properly installed and maintained. The test was conducted with doors and windows closed
    3. For cab offered by Caterpillar, the dynamic operator sound pressure level is 80 dB(A) as per ISO 6396:2008. This occurs when the cab is properly installed and maintained. The test was conducted with doors and windows closed
  9. Steering
    1. Steering standard: ISO 5010:2007
    2. Steer angle: 30.5°
    3. Turning diameter – front: 25.3 m 83 ft
    4. Turning circle clearance diameter: 28.4 m 93 ft 2 in
    5. Separate hydraulic system prevents cross-contamination
  10. Rops
    1. Rollover protective structure (ROPS) cab offered by Caterpillar meets ISO 3471:2008 for operator and ISO 13459:2012 for trainer
    2. Falling objects protective structure (FOPS) meets ISO 3449:2005 for operator and ISO 13459:2012 Level II FOPS criteria for trainer
  11. Tires
    1. Standard tire: 27.00R49 (E4)
    2. Productive capabilities of the 777E truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production
    3. Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection
  12. Service Refill Capacities
    1. Fuel tank: 1,140 L 300 gal
    2. Cooling system: 212 L 56 gal
    3. Crankcase: 115 L 30.3 gal
    4. Differentials: 222 L 58.6 gal
    5. Final drives (each): 42 L 11 gal
    6. Steering system (includes tank): 60 L 15.8 gal
    7. Torque converter/brake/hoist hydraulic tank: 390 L 103 gal
    8. Transmission system: 125 L 33 gal