785G Mining Truck

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Product Description

Specifications
Us
Metric
Engine
Engine Model
Cat 3512E HD
Gross Power - SAE J1995
1600 mm H2O
1193 kg/mm
Bore
6.7 in
170 mm
Stroke
8.5 in
215 mm
Displacement
3573 in³
58.56 l
Gross Power - SAE J1995:2014
1600 mm H2O
1193 kg/mm
Note (1)
Power rating conditions: – At 1,650 rpm rated speed based on SAE J1995:2014 standard air inlet conditions of 25° C (77° F) and 99 kPa (29.31 in Hg) dry barometric pressure. – Based on fuel of 35° API gravity (at 15.6° C or 60° F) having a LHV of 42 780 kJ
Note (2)
No engine derating required up to 2987 m (9800 ft) altitude per standard conditions.
Weights - Approximate
Body Weight Range
21 275 kg-30 623 kg (46,903 lb-67,512 lb)
Empty Operating Chassis Weight
186661 lb
84668 null
Operating Specifications
Nominal Payload Capacity
146 ton (US)
132 t
Gross Machine Operating Weight (GMW) (33R51 tires)
550000 lb
249476 null
Gross Machine Operating Weight (GMW) (36R51 tires)
564000 lb
255826 null
Nominal Payload Capacity (33.00R51 tires)*
146 ton (US)
132 t
Nominal Payload Capacity (36.00R51 tires)*
148 ton (US)
134 t
Note (1)
GMW depends on tire selection. Consult your tire manufacturer for maximum loaded top speed.
Transmission
Forward - 1
7.5 mile/h
12.1 km/h
Forward - 2
10.2 mile/h
16.3 km/h
Forward - 3
13.8 mile/h
22.2 km/h
Forward - 4
18.6 mile/h
29.9 km/h
Forward - 5
25.2 mile/h
40.6 km/h
Forward - 6
34 mile/h
54.8 km/h
Reverse
6.8 mile/h
11 km/h
Suspension
Cylinder Stroke - Front
12.6 in
320 mm
Cylinder Stroke - Rear
6.5 in
165 mm
Body Hoists
Body Lower Time - Float High Idle
15.9 s
15.9 s
Body Lower Time - Float Low Idle
16.2 s
16.2 s
Body Power Down- High Idle
15.9 s
15.9 s
Body Raise Time - High Idle
15.2 s
15.2 s
Note (1)
Twin, two-stage hydraulic cylinder mounted outside main frame; double-acting cylinders in second stage.
Braking System
Brake Surface - Front
9487 in²
61270 cm²
Brake Surface - Rear
13908 in²
89728 cm²
Note
Oil cooled four corner hydraulic actuated disc brakes.
Standards
ISO 3450:2011
Weight Distributions - Approximate
Front Axle - Empty
48%
Front Axle - Loaded - Target
33%
Rear Axle - Empty
52%
Rear Axle - Loaded - Target
67%
Service Refill Capacities
Cooling System
100 gal (US)
379 l
Steering Tank
29 gal (US)
110 l
Brake Hoist System - Includes Tank
160 gal (US)
606 l
Brake/Hydraulic Tank
135 gal (US)
511 l
DEF Tank
36 gal (US)
136 l
Differential - Final Drives
139 gal (US)
527 l
Engine Crankcase
54 gal (US)
204 l
Fuel Tank
410 gal (US)
1552 l
Steering System - Includes Tank
45 gal (US)
170 l
ROPS
ROPS Standards
ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS and ISO 13459:2012 criteria.
Sound
Cooling Fan Drive - Direct Drive - Operator Sound Level (ISO 6396:2008)
77 dB(A)
77 dB(A)
Steering
Steering Standards
ISO 5010:2007
Body
Note (1)
Body weight only. Does not include liners.
Note (2)
Contact your local Cat dealer for site specific body recommendations.
Standard Dual Slope Volume (SAE 2:1)
102 yd³
78 m³
Standard Dual Slope Weight
51892 lb
23538 null
Standard MSD Volume (SAE 2:1)
130 yd³
99 m³
Standard MSD Weight
46711 lb
21188 null
Body Hoists
Note (2)
Power raise in both stages; power down in second stage.
Note (3)
Automatic body lower modulation reduces impact on frame.
Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.)
Centerline Front Tire Width
15.91 ft
4850 mm
Centerline of Rear Dual Tire Width
14.06 ft
4285 mm
Dump Clearance
3.7 ft
1128 mm
Engine Guard Clearance
3.41 ft
1038 mm
Front Canopy Height
19.8 ft
6035 mm
Ground Clearance
3.29 ft
1004 mm
Height - Top of ROPS
17.09 ft
5208 mm
Inside Body Depth - Maximum
9.15 ft
2790 mm
Inside Body Length
27.29 ft
8318 mm
Inside Body Width
19.72 ft
6010 mm
Loading Height - Empty
17.39 ft
5299 mm
Operating Width
24.72 ft
7535 mm
Outside Body Width
22 ft
6714 mm
Overall Body Length
39.32 ft
11985 mm
Overall Canopy Width
24.81 ft
7562 mm
Overall Height - Body Raised
39.48 ft
12032 mm
Overall Length
39.23 ft
11957 mm
Overall Tire Width
20.59 ft
6277 mm
Rear Axle - Clearance
3.25 ft
990 mm
Rear Axle - Tail
12.56 ft
3829 mm
Rear Sidewall Height
2.87 ft
874 mm
Wheel Base
17 ft
5180 mm
Engine
Emissions
Meets U.S. EPA Tier 4 Final emissions standards.
Note (3)
Selectable 1,450 hp configuration.
Operating Specifications
Note (2)
Refer to the Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) for maximum gross machine weight limitations.
Note (3)
*Includes standard liners and MSD II (Mine Specific Design) body.
ROPS
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 and ISO 13459:2012 Level II criteria.
Service Refill Capacities
Note (1)
Separate steering system and separate torque converter/transmission system prevents cross contamination.
Note (2)
Contact your local Cat dealer for DEF infrastructure recommendations.
Torque Converter - Transmission System - Including Sump
46 gal (US)
175 l
Sound
Cooling Fan Drive - Direct Drive - Machine Sound Level (ISO 6395:2008)
121 dB(A)
121 dB(A)
Cooling Fan Drive - Optional Clutch - Machine Sound Level (ISO 6395:2008)
120 dB(A)
120 dB(A)
Cooling Fan Drive - Optional Clutch - Operator Sound Level (ISO 6396:2008)
75 dB(A)
75 dB(A)
Note (1)
Testing done per specified standard work cycle procedures and conditions with 50% HVAC blower fan speed. Optional clutch control fan measurement done at 70% of maximum engine cooling fan speed.
Note (2)
Hearing protection may be needed when operating with an open operator station/cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
Steering
Machine Clearance Diameter - ISO 7457:1997 (33.00R51 tires)
108.92 ft
33.2 m
Steering Angle
36 degrees
Turning Diameter - ISO 7457:1997 (33.00R51 tires)
97.75 ft
29.8 m
Tires
Note (1)
Productive capabilities of the 785G truck are such that, under certain job conditions, TKPH (TMPH) capabilities 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.
Optional Tire
36.00R51 (Michelin and Bridgestone)
Standard Tire
33.00R51 (E3 and E4)
Transmission
Note
Maximum travel speeds with standard 33.00-R51 tires.
Total Final Drive Reduction Ratio
22.75:1
Weights - Approximate
Note (1)
Chassis weight includes standard mandatory attachments, 33R51 tires, all operating fluid levels full and 100% fuel.
Note (2)
Estimated weight of debris is not included in operating chassis weight.
Note (3)
Body weight varies depending on body selection and configuration.
Standard/Optional

Standard Equipment

POWER TRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
FLUIDS
TECHNOLOGY PRODUCTS
OTHER STANDARD EQUIPMENT

Optional Equipment

POWER TRAIN
BODY
ELECTRICAL
OTHER ATTACHMENTS
ANTIFREEZE

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