- Deliver a true 297tonnes (327tons) capacity
- Deliver reliability and uptime
- Deliver easy serviceability
- Deliver low owning and operating cost
- Deliver operator confidence with four corner wet disc blended service brakes and traction control
794 AC Mining Truck
Designed and manufactured by Caterpillar, the 794 AC electric drive truck is single sourced from one manufacturer and supported by the best dealer network. The 794 AC is designed to:
| Nominal Rated Payload | 297 t |
|---|---|
| Rated Gross Machine Weight | 521631 kg |
| Chassis Weight | 193338 kg |
| Body Weight | 29187 kg |
| 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 (AEXQ0250) for maximum gross machine weight limitations. |
| Note (4) | Tier 4 Final / Stage V chassis weight: 426312 lb (193372 kg) |
| Engine Model | Cat® C175-16 |
|---|---|
| Standard Gross Power - SAE J1995 | 2610 kW |
| Optional Gross Power - SAE J1995 | 2312 kW |
| Optional Gross Power - SAE J1995 (Option 2) | 2051 kW |
| Emissions Rating | Fuel Optimized |
| Bore | 175 mm |
| Stroke | 220 mm |
| Displacement | 85 l |
| Rated Speed | 1800 r/min |
| Gross Power - SAE J1995 | 2610 kW |
| Net Power - SAE J1349 | 2539 kW |
| Note (1) | Contact factory for high altitude configuration. |
| Note (2) | Tier 4 / EU Stage V option available for regions that require these emissions standards. |
| Note (3) | Tier 4 / EU Stage V engine option Net Power - SAE J1349: 3434 HP (2561 kW) |
| Total Reduction Ratio | 35:1 |
|---|---|
| Top Speed - Loaded | 60 km/h |
| Generator/Alternator | Brushless, engine mounted, dual bearing |
| Controls | IGBT Inverter Technology, air cooled, pressurized cabinet with filtration |
| Wheel Motor | High-torque AC induction, rear axle mounted |
| Cooling System | Variable speed, hydraulically driven cooling system |
| Service Brakes | Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated |
|---|---|
| Front Wet Disc Brake Surface Area | 131473 cm² |
| Rear - Wet Disc Brake Surface Area | 198388 cm² |
| Standards | ISO 3450:2011 |
| Load Brake | Rear service brakes |
| Dynamic Retarding Power - Continuous | 4086 kW |
| Parking Brake | Four-corner, Multi-disc, Spring applied, Hydraulically Released |
| Pump Flow - High Idle (HAA at 1,800 rpm) | 840 l/min |
|---|---|
| Pump Flow - High Idle (LAA at 1,960 rpm) | 910 l/min |
| High Idle Body Lower Time - Float | 20 s |
| Total Cycle Time | 44 s |
| Relief Valve Setting - Raise | 20884 kPa |
| Body Raise Time - High Idle | 24 s |
| Note (1) | Twin, two-stage hydraulic cylinders mounted inside main frame; double-acting cylinders in both stages. |
| Note (2) | Power raise in both stages; power down in both stages possible. |
| Note (3) | Automatic body-lower modulation reduces impact on frame. |
| Struck | 108-133 m³ (142-175 yd³) |
|---|---|
| Heaped (SAE 2:1) | 180-222 m³ (236-290 yd³) |
| Dump Body Plate Thickness Varies Depending on Body Selection - Floor Plate | 16 mm |
| Dump Body Plate Thickness Varies Depending on Body Selection - Front Plate | 9 mm |
| Dump Body Plate Thickness Varies Depending on Body Selection - Side Plate | 8 mm |
| Dump Body Plate Thickness Varies Depending on Body Selection - Canopy Plate | 5 mm |
| Note | Contact your local Cat dealer for body recommendations. |
| Steering Standards | ISO 5010:2007 |
|---|---|
| Steer Angle | 39 ° |
| Note | Gross Machine Operating Weight is 521 631 kg (1,150,000 lb). |
| Standard Tires | 53/80 R63 |
|---|---|
| Rims | 36" 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. |
| Height - Top of ROPS | 6779 mm |
|---|---|
| Overall Length | 15463.5 mm |
| Rear Axle - Tail | 4716 mm |
| Dump Clearance | 1555 mm |
| Loading Height - Empty | 6995 mm |
| Overall Height - Body Raised | 14747 mm |
| Centerline Front Tire Width | 7024 mm |
| Front Axle Clearance | 969 mm |
| Canopy Width (without optional rock deflectors) | 9068 mm |
| Outside Body Width | 9062 mm |
| Inside Body Width | 8560 mm |
| Front Canopy Height | 8024 mm |
| Rear Axle - Clearance | 934 mm |
| Centerline of Rear Dual Tire Width | 5727 mm |
| Overall Tire Width | 8738 mm |
| Wheel Base | 6644.5 mm |
| Overall Canopy Width | 9611 mm |
| Ground Clearance | 906 mm |
| Final Drive - Each | 254 l |
|---|---|
| Fuel Tank | 4922 l |
| Cooling System | 799 l |
| Crankcase | 310 l |
| Hydraulic System - Including Tank | 1458 l |
| Hydraulic Tank | 1121 l |
| Note (1) | DEF Tank only available for EPA Tier 4 / EU Stage V engine option. |
| Diesel Exhaust Fluid Tank | 378 l |
| Front Axle - Empty | 49 % |
|---|---|
| Front Axle - Loaded | 33 % |
| Rear Axle - Empty | 51 % |
| Rear Axle - Loaded | 67 % |
| Total Reduction Ratio | 35:1 |
|---|
| FOPS Standards | FOPS (Falling Object Protective Structure) meets ISO 3449:1992. |
|---|---|
| ROPS Standards | ROPS (Rollover Protective Structure) meets ISO 3471:1994. |
| Sound Standards (1) | The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 75 dB(A) for cab offered by Caterpillar when properly installed, maintained, and tested with doors and windows closed. |
|---|---|
| Sound Standards (2) | Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment. |
Ask Quotation
Usados
