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796 AC Mining Truck

The 796 AC has a high performance engine, focuses on safety, has enhanced serviceability, has a reliable AC electric drive system, has a comfortable cab, and has truck body options designed and built to provide optimal performance and reliability.

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Specifications
Equipment
Units: US Metric
Engine
Engine Model
Cat® C175-16
Gross Power - SAE J1995
3500 HP
2610 kW
Net Power - SAE J1349
3405 HP
2539 kW
Rated Speed
1800 r/min
1800 r/min
Emissions Rating
Fuel Optimized
Bore
6.9 in
175 mm
Stroke
8.7 in
220 mm
Displacement
5187 in³
85 l
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 slectable power ratings: 2312 kw / 3,100 hp
Weights - Approximate
Rated Gross Machine Weight
1270000 lb
576072 kg
Chassis Weight
448643 lb
203501 kg
Body Weight Range
39 043 – 47 873 kg (86,075 – 105,542 lb)
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)
Refer to Cat Mining Truck 10/10/20 Overload Policy (AEHQ0250) for maximum gross machine weight limitations
Nominal Rated Payload
360 ton (US)
327 t
Weight Distributions - Approximate
Front Axle - Empty
47 %
47 %
Rear Axle - Empty
53 %
53 %
Front Axle - Loaded
33 %
33 %
Rear Axle - Loaded
67 %
67 %
Note
Weight distributions optimized with Cat body.
AC Drive System
Total Reduction Ratio
35:1
Top Speed - Loaded
40 mile/h
64 km/h
Generator/Alternator
Cat brushless, engine mounted, dual bearing
Controls
Cat IGBT Inverter Technology, air cooled, pressurized, filtered
Wheel Motor
Cat AC induction, rear axle mounted
Cooling System
Cat Variable speed, hydraulically driven cooling system
Tires
Standard Tires
59/80 R63
Rims
44" x 63"
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.
Braking System
Service Brakes
Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Front Wet Disc Brake Surface Area
20378 in²
131473 cm²
Rear - Wet Disc Brake Surface Area
30750 in²
198388 cm²
Standards
Service and Secondary: ISO 3450:2011
Parking Brake
Four corner, multi disk, spring applied, hydraulically released
Load Brake
Rear service brakes
Dynamic Retarding Power - Continuous
5480 HP
4086 kW
Note
Anti-Lock Brake System (ABS) optional with CMD package
Capacity - HE Body - 100% fill factor
Struck
101-147 m³ (133-192 yd³)
Heaped (SAE 2:1)
193-234 m³ (252-307 yd³)
Note
Consult your local Cat dealer for body recommendations.
Body Hoists
Type
Twin, two-stage hydraulic cylinders with snubbing valve.
Pump Flow - High Idle
257.3 gal/min
964 l/min
Relief Valve Setting - Raise
3029 psi
20884 kPa
Body Raise Time - High Idle
21 s
21 s
Body Lower Time - Float
22 s
22 s
Body Power Down- High Idle
17.5 s
17.5 s
Suspension
Type
Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments
Effective Cylinder Stroke - Front
4 in
102.1 ml
Effective Cylinder Stroke - Rear
2 in
50.5 mm
Rear axle - Oscillation
+/- 5.32 degrees
Service Refill Capacities
Fuel Tank
1300 gal (US)
4922 l
Fuel Tank (Tier 4)
1200 gal (US)
4542 l
Diesel Exhaust Fluid Tank
100 gal (US)
378 l
Cooling System
211 gal (US)
799 l
Crankcase
82 gal (US)
310 l
Front Wheels - Each
7 gal (US)
28 l
Final Drive - Each
67 gal (US)
254 l
Hydraulic Tank
296 gal (US)
1121 l
Hydraulic System - Including Tank
385 gal (US)
1458 l
Grease Tank
90 lb
41 kg
Note (1)
DEF Tank only available for EPA Tier 4 / EU Stage V engine option
Cab
Air Conditioning
HFC - 134A refrigerant: 21,600 Btu/h
Heater / Defroster
24600 Btu/h
24600 Btu/h
Note
Ambient capabilities down to -15C (5F) for heater/defrsoter and up to 50C (122F) for air conditioning.
ROPS Standards (1)
The operator sound pressure level, 75 dB(A), complies with ISO 6394:2008 and ISO 6396:2008.
ROPS Standards (2)
ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II for Trainer.
Steering
Steer Angle
29 °
29 °
Turning Diameter - Front
32.4 m
106.3 ft
Steering Standards
Steering Standards: ISO 5010:2007
Note
Turning Diameter (ISO 7457:2009)
Dimensions (Approximate)
Height - Top of ROPS
22.12 ft
6742 mm
Overall Length
51.59 ft
15724 mm
Wheel Base
21.84 ft
6658 mm
Rear Axle - Tail
16.13 ft
4916 mm
Ground Clearance
3.37 ft
1026 mm
Dump Clearance
5.94 ft
1809 mm
Loading Height - Empty
24.09 ft
7342 mm
Overall Height - Body Raised
49.25 ft
15011 mm
Centerline Front Tire Width
23.04 ft
7024 mm
Front Axle Clearance
3.37 ft
1026 mm
Canopy Width (without optional rock deflectors)
31.62 ft
9637 mm
Outside Body Width
31.62 ft
9637 mm
Inside Body Width
30.05 ft
9160 mm
Front Canopy Height
26 ft
7928 mm
Rear Axle - Clearance
3.59 ft
1094 mm
Centerline of Rear Dual Tire Width
19.5 ft
5943 mm
Overall Tire Width
30.32 ft
9243 mm
Overall Canopy Width
33 ft
10116 mm
Standard Equipment
POWER TRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
FLUIDS
OTHER STANDARD EQUIPMENT