Mining Trucks

Cat 785

Payload
133t
Body Capacity
78m³
Loaded Speed
54.8km/hr

Designed and developed specifically for high production mining and construction applications, the Next Generation Cat® 785 off-highway truck with its Advanced Productivity Electronic Control Strategy (APECS) reduces load cycle times by up to 5% through larger tyres, higher horsepower and technological advancements that deliver smoother and faster shifts, gear optimisation and enhanced acceleration. And with additional features like optimised payload, the 785 truck enables businesses to move more material per hour, boosting your on-site capabilities and business bottom line. 

This industry-leading haul truck is powered by the 3512E engine with its 12-cylinder four-stroke design to deliver high power, reliability, more complete fuel combustion and optimum fuel efficiency and lower overall operating costs. The 785 also delivers a 23% net torque increase that provides unequalled lugging force during acceleration, in rough underfoot conditions and on steep grades. The Next Gen 785 also offers 33R51 and 36R51 tyre options which enables you to choose the tyres that fit your operations and can speed up cycle times with more productivity and more payload. 

As a Cat off-highway truck, the Cat 785 truck delivers outstanding operator comfort and safety, and unlike other haul and dump trucks on the market, has been designed by operators for operators. This delivers a state-of-the-art operator environment that prioritises efficiency and ergonomics by automating functions, increasing comfort and boosting operator confidence. Additional features that improve operator capabilities include four-corner oil-cooled brakes and Automatic Retarding Control to improve handling and machine control, enabling your operators to work quickly and confidently.

Hastings Deering is the official Cat dealer in Queensland and Northern Territory. We work closely with clients in the mining industry and have the Cat 785 for sale and ready for you to inspect. To find out more about the Cat 785 dump truck, including price and specs, contact your nearest Hastings Deering branch

Specifications

Payload
133t
Body Capacity
78m³
Loaded Speed
54.8km/hr
Operating Weight
249,476kg
Power
1,082kW (1,470hp)
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Specifications

Engine
Bore 170mm Displacement 58.56l Emissions Rating Fuel Optimized Engine Model Cat® 3512E Gross Power - SAE J1995 1193kW Net Power - SAE J1349 1125kW Note (1) Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. Note (2) U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. Note (3) Additional fuel optimized selectable power ratings: 1,450 hp Stroke 215mm
Weights - Approximate
Body Weight 26208kg Chassis Weight (33.00R51 Tires) 84731kg Chassis Weight (36.00R51 Tires) 87631kg Nominal Rated Payload (33.00R51 Tires) 139t Nominal Rated Payload (36.00R51 Tires) 142t Note (1) Consult your tire manufacturer for maximum tire load Note (2) Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires. Note (3) Body weight varies depending on body selection and configuration. Rated Gross Machine Weight (33.00R51 tires) 249476kg Rated Gross Machine Weight (36.00R51 tires) 255826kg
Weight Distributions - Approximate
Front Axle - Empty 48% Front Axle - Loaded 33% Note Weight distributions optimized with Cat body. Rear Axle - Empty 52% Rear Axle - Loaded 67%
Final Drives
Differential Ratio 2:10:1 Planetary Ratio 10.83:1 Total Reduction Ratio 22.75:1 Type Double reduction, planetary with full floating axles.
Transmission
Forward - 1 12.1km/h Forward - 2 16.3km/h Forward - 3 22.2km/h Forward - 4 29.9km/h Forward - 5 40.6km/h Forward - 6 54.8km/h Note Maximum travel speeds with standard 33.00-R51 tires. Reverse 11km/h Top Speed - Loaded 54.8km/h
Tires
Note (1) Quick Change Rims optional. Note (2) Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Optional Tire 36.00R51 Rims 610 mm (24") Rims (standard). 660 mm (26") Rims (optional). Standard Tire 33.00R51
Braking System
Front Wet Disc Brake Surface Area 61270cm² Parking Brake Four corner, multi disc, spring applied, hydraulically released Rear - Wet Disc Brake Surface Area 89728cm² Service Brakes Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated Standards Service and Secondary: ISO 3450:2011
Capacity - MSD II - 100% Fill Factor
Heaped (SAE 2:1) 99 m^3 / 129 yd^3 Note Consult your local Cat dealer for body recommendations. Struck 72 m^3 / 94 yd^3
Body Hoists
Body Lower Time - Float High Idle 15.9s Body Lower Time - Float Low Idle 16.2s Body Power Down- High Idle 15.9s Body Raise Time - High Idle 15.2s Pump Flow - High Idle 729.6l/min Relief Valve Setting - Raise 17238kPa Type Twin, two-stage hydraulic cylinders with snubbing valve.
Suspension
Effective Cylinder Stroke - Front 320mm Effective Cylinder Stroke - Rear 165mm Rear axle - Oscillation +/- 5 degrees Type Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
Service Refill Capacities
Brake/Hoist Tank 511l Brake Hoist System - Includes Tank 606l Cooling System 379l Crankcase 204l Diesel Exhaust Fluid Tank 136l Differential - Final Drives 527l Front Wheels - Each 30l Fuel Tank 1552l Steering System - Includes Tank 170l Steering Tank 110l Torque Converter - Transmission System - Including Sump 175l
Cab
Air Conditioning HFC - 134A refrigerant: 24,500 Btu/h FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II for Trainer. Heater / Defroster 33300Btu/h Note The operator sound pressure level, 77 dB(A) with direct drive and 75 dB9A) with optional clutch, tested to ISO 6396:2008. ROPS Standards (1) ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
Steering
Steer Angle 36° Steering Standards ISO 5010:2007 Turning Diameter - ISO 7457:1997 (33.00R51 tires) 29.8m
Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.)
Centerline Front Tire Width 4850mm Centerline of Rear Dual Tire Width 4285mm Dump Clearance 1128mm Engine Guard Clearance 1038mm Front Canopy Height 6035mm Ground Clearance 1004mm Height - Top of ROPS 5208mm Inside Body Depth - Maximum 2790mm Inside Body Length 8318mm Inside Body Width 6010mm Loading Height - Empty 5299mm Operating Width 7535mm Outside Body Width 6714mm Overall Body Length 11985mm Overall Canopy Width 7562mm Overall Height - Body Raised 12032mm Overall Length 11957mm Overall Tire Width 6277mm Rear Axle - Clearance 990mm Rear Axle - Tail 3829mm Wheel Base 5180mm

How does the 785 Compare?

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    Payload
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    Body Capacity
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    Loaded Speed
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