Detalle Productos Cat
14568006
- Machines
- Rigid dump trucks
- 770 Off-Highway Truck
15197003
770 Off-Highway Truck
Caterpillar
Metric
Imperial
Nominal Payload Class (100%)
38.2 t
42.1 ton (US)
Engine Model
Cat® C15
Top Speed - Loaded
73.7 km/h
45.8 mile/h
Availability
Up To 11% Less CO2 Emissions
The 770 emits up to 11% less CO2 than the previous 770.Improved Performance
Achieve maximum performance with increased travel speed for faster cycle times, 7% more torque, and Improved traction control.Up To 10% Less Fuel Consumption
Designed to be more efficient with two economy mode options, APECS transmission controls, and auto neutral idle.Expanded Service Access
Equipped with safety features for easy access to engine air cleaner housing, lockable ground level service centers, and convenient fill locations for fuel an DEF tanks.ACHIEVE GREATER PRODUCTIVITY
BOOST FUEL EFFICIENCY
DESIGNED FOR SAFETY
WORK IN COMFORT
TECHNOLOGY THAT GETS WORK DONE
REDUCED MAINTENANCE COST AND OTHER COSTS
APPLICATION VERSATILITY
- Haul your materials faster with an accelerated travel speed.
- Put more power to the ground with increased torque.
- Enjoy greater productivity while using a more responsive Traction
Control System (TCS). - Reduce tire wear with maximum by engaging TCS early in the slip.
- Strong, predictable performance helps operators achieve the lowest cost per ton.
- Up to 11% less fuel consumption.
- Advanced Productivity Electronic Control System (APECS) allows the engine and transmission to communicate on a high level. This communication allows the machine to better utilize the power and torque the engine is producing.
- Automatically optimize fuel consumption with the feature—Adaptive Economy mode reduces fuel use without affecting productivity and can be engaged with a single button.
- Gain improvements in fuel efficiency with auto-neutral idle.
- Haul your 770 truck at a more fuel-efficient engine speed and gear selection with speed limiting.
- Conserve fuel with integrated Engine Idle Shutdown by the engine automatically initiating when the truck is in park and idle for a preset amount of time.
- Improvements in accessibility with safe, ground-level access tofuel fill and daily maintenance points.
- Ensure three points of contact when entering and exiting the machine with strategically placed walkways and grab rails.
- Superior brake performance meets the latest brake standards—
ISO 3450:2011. - The ground-level engine shut-off switch stops all fuel to the engine when activated and shuts down the machine safely.
- Sturdy 4-point mounted cabin meets rollover protective structure/
falling objects protective structure (ROPS/FOPS) standard. - 4-point seat belt provides enhanced safety to the operator.
- Seat belt indicator implements both visual and audible alerts to the
operator when seat belt is not fastened. - Lockout features help the service technician to perform
maintenance work on the machine with safe mode. - Secondary steering activates automatically in case of primary
system failure. - Overload speed limiter works with truck payload system to reduce
machine speed automatically when the truck is overloaded.
- Completely redesigned cab for a whole new standard in visibility, comfort, and productivity.
- The new operator seat placement provides easier operation and comfort to the operator.
- Improvements in enlarged views of the work area and its surroundings.
- Access connectivity and decrease clutter with more storage areas in the newly designed cab.
- Automatic cab temperature controls.
- Cat next-generation deluxe seat for better operator comfort.
- Integrated systems give you the ability to make timely, fact-based
decisions to maximize efficiency, improve productivity, and lower
costs. - Gain valuable insight into how your machine is performing by continuously
monitoring and collecting vital machine data via the advisor display with the software Vital Information Management System (VIMS™). Applicable to both U.S. EPA Tier 4 Final/EU Stage V and U.S. EPA Tier 2 equivalent. - Truck Production Management System (TPMS) provides accurate weighing of the materials, stores 2,400 payload cycles, and reportson, haul cycle times, and distances with date and time stamps.
- External payload indicator lights alert the loader when to stop, reducing the risk of machine overloading.
- Product Link™ system connects to each machine wirelessly,
allowing you to monitor location, hours, fuel use, productivity, idle
time, and diagnostic codes. - VisionLink®
wirelessly connects you to your equipment, giving
you access to essential information you need to know to run your business. - The Cat 770 is MineStar™ ready and includes Cat Product Link
Elite and VIMS to help optimize equipment management, remote
monitoring capabilities, machine availability, and component life while reducing both repair costs and the risk of catastrophic
failure. - Tons kilometers per hour/tons miles per hour (TKPH/TMPH) tire management system works with TPMS for improved tire life.
• Control particulate matter with two engine-mounted diesel
oxidation catalyst canisters. (Tier 4)
• NOx reduction system (NRS) technology replaces a portion of intake air with exhaust gas to control combustion temperatures and NOx production.(Tier 4)
• Parts commonality with other Cat equipment.
• Resolve problems before failure occurs with VIMS notifications.
• Torque converter stall (autostall) enables quick operating temperatures for best performance life.
• All LED lights provide longer life, brighter light, consume less power, and are more resistant to vibration or water damage.
- Get the right body option—Dual Slope, Flat Floor, or Quarry—for your material and jobsite needs.
- For haul profiles including steep slopes, an optional Dual Slope body is available—offering excellent material retention.
- The flat floor body is perfect for metering material, especially when
feeding the crusher. - Optimize your body life by selecting a liner package best suited
for your application. We offer steel liners that work for most applications as well as rubber liners for extreme applications.
Operating Specifications
Nominal Payload Class (100%) | 38.2 t | 42.1 ton (US) |
Top Speed - Loaded | 73.7 km/h | 45.8 mile/h |
Target Payload (100%) | 38.2 t | 42.1 ton (US) |
Maximum Working Payload (110%) | 42 t | 46.3 ton (US) |
Maximum Allowable Payload (120%)* | 45.8 t | 50.5 ton (US) |
Body Capacity - SAE 2:1 | 25.2 m³ | 32.9 yd³ |
Note (1) | *Refer to Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. | |
Note (2) | Target payload and capacity based on Dual Slope body with no liner. Attachment selection will affect payload and maximum gross machine operating weight. |
Engine
Engine Model | Cat® C15 | |
Rated Engine Speed | 1700 r/min | 1700 r/min |
Gross Power - SAE J1995:2014 | 384 kW | 515 hp |
Net Power - SAE J1349:2011 | 356 kW | 477 hp |
Net Power - ISO 9249 | 356 kW | 477 hp |
Net Power - 80/1269/EEC | 365 kW | 489 hp |
Net Power - ISO 14396 | 379 kW | 508 hp |
Net Torque - SAE J1349 | 2486 N·m | 1834 ft·lbf |
Number of Cylinders | 6 | |
Bore | 137 mm | 5.4 in |
Stroke | 171 mm | 6.7 in |
Displacement | 15.2 l | 927.6 in³ |
Note (1) | Power rating applies at 1,700 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). | |
Note (3) | No engine derating required up to 3000 m (9,843 ft) altitude. | |
Note (4) | Meets Japan Small Volume Exemption. | |
Emissions | Meets U.S. EPA Tier 4 and EU Stage V emission standards. |
Weights - Approximate
Target Gross Machine Operating Weight | 71214 kg | 157000 lb |
Target Gross Machine Weight | 71214 kg | 157000 lb |
Chassis Weight | 25378 kg | 55948 lb |
Body Weight | 7850 kg | 17306 lb |
Note (1) | Chassis weight with 100% fuel, hoist, body mounting group, rims, and tires. | |
Note (2) | Body weight is the standard Dual Slope body with no liner and will vary depending on configuration. |
Transmission
Forward - 1 | 11.9 km/h | 7.4 mile/h |
Forward - 2 | 16.3 km/h | 10.1 mile/h |
Forward - 3 | 22.2 km/h | 13.8 mile/h |
Forward - 4 | 29.8 km/h | 18.5 mile/h |
Forward - 5 | 40.4 km/h | 25.1 mile/h |
Forward - 6 | 54.4 km/h | 33.8 mile/h |
Forward - 7 | 73.7 km/h | 45.8 mile/h |
Reverse | 14.2 km/h | 8.8 mile/h |
Note | Maximum travel speeds with standard 18.00R33 (E4) tires. |
Final Drives
Differential Ratio | 1.92:1 |
Planetary Ratio | 4.80:1 |
Total Reduction Ratio | 9.26:1 |
Brakes
Brake Surface - Front | 1395 cm² | 216 in² |
Brake Surface - Rear | 40225 cm² | 6235 in² |
Brake Standards | ISO 3450:2011 | |
Note | Target gross machine operating weight is 71 214 kg (157,000 lb). |
Body Hoists
Pump Flow - High Idle | 448 l/min | 118 gal/min |
Relief Valve Setting - Raise | 18950 kPa | 2750 psi |
Relief Valve Setting - Lower | 3450 kPa | 500 psi |
Body Raise Time - High Idle | 7.5 s | 7.5 s |
Body Lower Time - Float | 10 s | 10 s |
Body Power Down - High Idle | 10 s | 10 s |
Capacity - Dual Slope - 100% Fill Factor
Struck | 17.6 m³ | 23.01 yd³ |
Heaped (SAE 2:1)* | 25.2 m³ | 32.9 yd³ |
Note (2) | *ISO 6483:1980. | |
Note (1) | Contact your local Cat dealer for body recommendation. |
Capacity - Flat Floor - 100% Fill Factor
Struck | 17.6 m³ | 23.01 yd³ |
Heaped (SAE 2:1)* | 25.2 m³ | 32.9 yd³ |
Note (1) | Contact your local Cat dealer for body recommendation. | |
Note (2) | *ISO 6483:1980. |
Weight Distributions - Approximate
Front Axle - Empty | 49 % | 49 % |
Front Axle - Loaded | 34 % | 34 % |
Rear Axle - Empty | 51 % | 51 % |
Rear Axle - Loaded | 66 % | 66 % |
Suspension
Empty Loaded Cylinder Stroke Front | 234 mm | 9.2 in |
Empty Loaded Cylinder Stroke Rear | 149 mm | 5.9 in |
Rear axle - Oscillation | 8.9 ° | 8.9 ° |
Service Refill Capacities
Fuel Tank | 530 l | 140 gal (US) |
Cooling System | 125 l | 33 gal (US) |
Crankcase | 64 l | 17 gal (US) |
Differential - Final Drives | 180 l | 47 gal (US) |
Steering Tank | 55 l | 14.5 gal (US) |
Steering System - Including Tank | 87 l | 23 gal (US) |
Brake/Hoist Hydraulic Tank | 145 l | 38 gal (US) |
Brake Hoist System | 227 l | 60 gal (US) |
Torque Converter - Transmission System | 64 l | 17 gal (US) |
DEF Tank | 21 l | 6 gal (US) |
Steering
Steering Standards | ISO 5010:2007 | |
Steer Angle | 40.5 ° | 40.5 ° |
Turning Diameter - Front | 17.6 m | 57.7 ft |
Turning Circle - Clearance Diameter | 20.3 m | 66.6 ft |
Note | Target gross machine operating weight is 71 214 kg (157,000 lb). |
Tires
Standard Tire | 18.00R33 (E4) |
Note (1) | Productive capabilities of the 770G 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 evaluates all job conditions and consults the tire manufacturer for proper tire selection. |
ROPS
ROPS Standards | Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. |
FOPS Standards | Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria. |
Sound
Sound Standards (1) | Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment. |
Sound Standards (2) | Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 116 dB(A). |
Sound Standards (3) | Operator Equivalent Sound Pressure Level is 79 dB(A) & 74 dB(A) with EU sound suppression applied when ISO 6396:2008 is used. |
Dimensions
Height - Top of ROPS | 3857 mm | 12.7 ft |
Overall Body Length | 8199 mm | 26.8 ft |
Inside Body Length | 5635 mm | 18.5 ft |
Overall Length | 8796 mm | 28.9 ft |
Wheel Base | 3960 mm | 13 ft |
Rear Axle - Tail | 2586 mm | 8.5 ft |
Ground Clearance | 518 mm | 1.6 ft |
Dump Clearance | 506 mm | 1.7 ft |
Loading Height - Empty | 3147 mm | 10.3 ft |
Inside Body Depth - Maximum | 1404 mm | 4.6 ft |
Overall Height - Body Raised | 8255 mm | 27.1 ft |
Operating Width | 4780 mm | 15.7 ft |
Centerline Front Tire Width | 3110 mm | 10.2 ft |
Engine Guard Clearance | 335 mm | 1.8 ft |
Outside Body Width | 3931 mm | 12.9 ft |
Inside Body Width | 3627 mm | 11.9 ft |
Front Canopy Height | 4114 mm | 13.5 ft |
Rear Axle - Clearance | 548 mm | 1.8 ft |
Centerline of Rear Dual Tire Width | 2536 mm | 8.3 ft |
Overall Tire Width | 3693 mm | 12.1 ft |
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