Informações Tećnicas

• Gross Power - SAE J1995: 758 kW
• Nominal Payload Class (100%): 92.6 ton (US)
• Top Speed - Loaded: 65.9 km/h

Mais informações

Engine

• Engine Model: Cat C32
• Bore: 145 mm / 5.7 in
• Stroke: 162 mm / 6.4 in
• Displacement: 32.1 l / 1959 in³
• Cylinders: 12
• Engine Power - ISO 14396: 749 kW / 1004 HP
• Engine Speed: 1750 r/min / 1750 r/min
• Gross Power - SAE J1995: 758 kW / 1016 HP
• Net Power - SAE J1349: 708 kW / 949 HP
• Net Torque - 1,300 rpm: 4757 N·m / 3509 lb/ft
• Net Torque Rise: 23%
• Note (1): Power rating applies at 1,750 rpm when tested under the specified condition for the specified standard.
• Note (2): Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
• Emissions (1): Meets U.S. EPA Tier 2 Equivalent emission standards.
• Emissions (2): Certified for China Nonroad Stage III emission standards.
• Note (3): No engine derating required up to 3048 m (10,000 ft) altitude.

Operating Specifications

• Nominal Payload Class (100%): 92.6 ton (US) / 102 ton (US)
• Top Speed - Loaded: 65.9 km/h / 40.9 mile/h
• Maximum Payload Class (110%): 98.2 ton (US) / 108.2 ton (US)

Transmission

• Forward - 1: 10.7 km/h / 6.6 mile/h
• Forward - 3: 19.8 km/h / 12.2 mile/h
• Forward - 5: 36.2 km/h / 22.5 mile/h
• Forward - 7: 65.9 km/h / 40.9 mile/h
• Note: Maximum travel speeds with standard 27.00R49 (E4) tires.
• Reverse - 1: 12.1 km/h / 7.5 mile/h

Final Drives

• Differential Ratio: 2.74:1
• Planetary Ratio: 7.00:1
• Total Reduction Ratio: 19.16:1

Brakes

• Brake Standards: ISO 3450:2011
• Brake Surface Area - Front Caliper: 2787 cm² / 432 in²
• Brake Surface Area - Front OCDB: 40846 cm² / 6331 in²
• Brake Surface Area - Rear: 102116 cm² / 15828 in²

Body Hoists

• Body Raise Time - High Idle: 15 s / 15 s
• Pump Flow - High Idle: 491 l/min / 130 gal/min

Capacity - Dual Slope - 100% Fill Factor

• Heaped 2:1 (SAE): 60.1 m³ / 78.6 yd³
• Struck: 42.1 m³ / 55 yd³

Weight Distributions - Approximate

• Front Axle - Empty/Loaded: 44%/30%
• Rear Axle - Empty/Loaded: 56%/70%

Suspension

• Effective Cylinder Stroke - Front: 318 mm / 12.5 in
• Effective Cylinder Stroke - Rear: 165 mm / 6.5 in
• Rear axle - Oscillation: 5.4°

Service Refill Capacities

• Fuel Tank: 1140 l / 300 gal (US)
• Cooling System: 212 l / 56 gal (US)
• Crankcase: 113.5 l / 29.9 gal (US)
• Differentials: 222 l / 58.6 gal (US)
• Final Drive - Each: 42 l / 11 gal (US)
• Steering System - Includes Tank: 59 l / 15.6 gal (US)
• Torque Converter - Brake - Hoist Hydraulic Tank: 385 l / 101.7 gal (US)
• Transmission System: 122 l / 32.2 gal (US)

Tires

• Standard Tire: 27.00R49 (E4)
• Note (1): 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.
• Note (2): Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.

ROPS

• ROPS: ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
• FOPS: FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS criteria for Trainer.

Sound

• Sound Standards: ISO 6393:2008, SAE J1166:2008
• Note (1): The operator sound exposure Leq (equivalent sound pressure level) measured according to work cycle procedures specified in SAE J1166:2008 is 80 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed.
• Note (2): The dynamic operator sound pressure level is 80 dB(A) as per ISO 6396:2008 for cab offered by Caterpillar. When properly installed and maintained and tested with doors and windows closed.

Steering

• Steer Angle: 30.5°
• Steering Standards: ISO 5010:2007
• Turning Diameter - Front: 25.3 m / 83 ft
• Turning Circle - Clearance Diameter: 28.4 m / 93.17 ft
• Note: Separate hydraulic system prevents cross-contamination.

Capacity - X Body - 100% Fill Factor

• Heaped 2:1 (SAE): 64.1 m³ / 83.8 yd³
• Struck: 43.1 m³ / 56.3 yd³

Dimensions (Approximate) - Dual Slope

• Centerline Front Tire Width: 4163 mm / 13.66 ft
• Centerline of Rear Dual Tire Width: 3576 mm / 11.73 ft
• Dump Clearance: 890 mm / 2.91 ft
• Engine Guard Clearance: 864 mm / 2.83 ft
• Front Canopy Height - Loaded: 5177 mm / 17 ft
• Ground Clearance: 896 mm / 2.93 ft
• Height - Top of ROPS - Loaded: 4730 mm / 15.51 ft
• Inside Body Depth - Maximum: 1895 mm / 6.21 ft
• Inside Body Length: 6920 mm / 21.54 ft
• Inside Body Width: 5200 mm / 17.06 ft
• Loading Height - Empty: 4380 mm / 14.37 ft
• Operating Width: 6105 mm / 20 ft
• Operating Width - Extended Catwalk: 6545 mm / 21.47 ft
• Outside Body Width: 5524 mm / 18.12 ft
• Overall Body Length: 9555 mm / 31.35 ft
• Overall Canopy Width: 6200 mm / 19.87 ft
• Overall Front Tire Width: 4961 mm / 16.28 ft
• Overall Height - Body Raised: 9953 mm / 33 ft
• Overall Length: 10004 mm / 32.82 ft
• Overall Tire Width: 5262 mm / 17.26 ft
• Rear Axle - Clearance: 902 mm / 2.95 ft
• Rear Axle - Tail: 3045 mm / 10 ft
• Wheel Base: 4570 mm / 15 ft

Dimensions (Approximate) - X Body

• Centerline Front Tire Width: 4163 mm / 13.66 ft
• Centerline of Rear Dual Tire Width: 3576 mm / 11.73 ft
• Dump Clearance: 818 mm / 2.68 ft
• Engine Guard Clearance: 864 mm / 2.83 ft
• Front Canopy Height - Loaded: 5370 mm / 17.62 ft
• Ground Clearance: 896 mm / 2.93 ft
• Height - Top of ROPS - Loaded: 4730 mm / 15.51 ft
• Inside Body Depth - Maximum: 1777 mm / 5.83 ft
• Inside Body Length: 7186 mm / 23.81 ft
• Inside Body Width: 5450 mm / 17.88 ft
• Loading Height - Empty: 4430 mm / 14.53 ft
• Operating Width: 6105 mm / 20 ft
• Operating Width - Extended Catwalk: 6545 mm / 21.47 ft
• Outside Body Width: 5689 mm / 18.66 ft
• Overall Body Length: 10070 mm / 33 ft
• Overall Canopy Width: 6200 mm / 20.34 ft
• Overall Front Tire Width: 4961 mm / 16.28 ft
• Overall Height - Body Raised: 10071 mm / 34.12 ft
• Overall Length: 10230 mm / 33.56 ft
• Overall Tire Width: 5262 mm / 17.26 ft
• Rear Axle - Clearance: 902 mm / 2.95 ft
• Rear Axle - Tail: 3263 mm / 10.7 ft
• Wheel Base: 4570 mm / 15 ft

Weights - Dual Slope - With Liner

• Body System Weight: 16070 kg / 35428 lb
• Empty Operating Weight: 70753 kg / 155983 lb
• Target Gross Machine Weight: 163360 kg / 360147 lb
• Target Payload: 92607 kg / 204164 lb

Weights - Dual Slope - Without Liner

• Body System Weight: 16070 kg / 35428 lb
• Empty Operating Weight: 65158 kg / 143648 lb
• Target Gross Machine Weight: 163360 kg / 360147 lb
• Target Payload: 98202 kg / 216499 lb

Weights - X Body - With Liner

• Body System Weight: 15900 kg / 35053 lb
• Empty Operating Weight: 69674 kg / 153604 lb
• Target Gross Machine Weight: 163360 kg / 360147 lb
• Target Payload: 93686 kg / 206543 lb

Weights - X Body - Without Liner

• Body System Weight: 15900 kg / 35053 lb
• Empty Operating Weight: 64988 kg / 143274 lb
• Target Gross Machine Weight: 163360 kg / 360147 lb
• Target Payload: 98372 kg / 216873 lb