- Every Tier 2/Stage II equivalent Cat engine is equipped with a combination of proven electronic, fuel, air and aftertreatment components.
- Proven electronic, fuel, air and aftertreament components for peak performance and longevity.
- Emissions control and improved fuel economy.
- Advanced MEUI-C injector platforms deliver increased injection pressures and more precise fuel rates. These durable injectors enhance responsiveness while controlling soot.
- Innovative air management optimizes airflow, power, efficiency and reliability.
- The Cat TH31 six-speed forward, single speed reverse transmission features Advanced Productivity Electronic Control Strategy (APECS) and Electronic Clutch Pressure Control (ECPC) which deliver smooth gear changes with improved acceleration and higher productivity.
- Large capacity torque converter, configured for off-highway applications, allows the higher engine power to be transmitted more efficiently to the lower power train.
- The engine compression brake improves retarding response and increases retarding power.
725C2 Three Axle Articulated Trucks
The Cat 725C2 offers proven reliability, durability, high productivity, superior operator comfort and lower operating costs. Updating the 725C to include all axle enclosed wet brakes and automatic traction control results in class leading levels of performance and operator comfort make for a productive machine all day long.
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Cat® 725C2 articulated trucks excel in hauling and dumping material such as rock and dirt over rough off road terrains.
- Engine Model
- Cat C9.3
- Rated Payload
- 26.5 t
- Heaped (SAE 2:1)
- 19.6 yd³
- Bore
- 4.53 in
- Specifications
- Features
- Standard Equipment
Specifications
| Engine Model | Cat C9.3 |
|---|---|
| Bore | 115 mm |
| Stroke | 149 mm |
| Displacement | 9.3 l |
| Peak Engine Torque Gross (SAE J1995) | 1590 N·m |
| Net Power - SAE J1349:2011 | 234 kW |
| Net Power - ISO 14396 | 236 kW |
| No Engine De-rating Below | 2290 m |
| Peak Engine Torque Net (SAE J1349) | 1573 N·m |
| Peak Engine Torque Speed | 1200 r/min |
| Engine Model - U.S. EPA Tier 2/EU Stage II Equivalent | Cat® C9.3 |
| Gross Power - SAE J1995:2014 | 239 kW |
| Emissions | The 725C2 meets Tier 2/Stage II equivalent emission standards. |
| Note (1) | The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. |
| Note (3) | Net power when the fan is at maximum speed is 214 kW (287 hp) per the SAE reference conditions. |
| Note (2) | The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed. |
Features
- Automatic Traction Control (ATC) engages inter and cross-axle differential locks on-the-go giving the operator optimum traction as conditions change.
- Clutches release automatically to avoid conflict during tight turns.
- ATC reduces tire and driveline wear, eliminating lost efficiency that can occur with improper manual operation.
- Regeneration system provides on-the-go regeneration when conditions are right and low idle regeneration. Operator can initiate manual regeneration by stopping the machine and pressing the regeneration switch.
- All three axles promote stability using oscillating a-frames with lateral tie rods. Operate at productive speeds with confidence while virtually eliminating impact loads on truck components.
- The front suspension oscillates ±6° controlled by large-bore, low-pressure cylinders to assist in a smooth ride.
- The rear suspension features a walking beam and long-life suspension mounts optimizing ride and load retention.
- New fully enclosed wet disc brake systems inside of axles keeps contaminants out extending machine life and ensuring uptime.
- Spacious cab delivers comfort all shift long.
- Trainer/passenger seat is fully padded with wide, retractable seat belt for security and comfort.
- Storage area behind the operator is larger with easier access.
- Air-suspension seat offers greater comfort, adjustable damping and ride zone indicator. Fully adjustable allowing the optimal operating position.
- Standard cooling/heating system ensures comfort in all conditions.
- Optional four-point seat belt is available to help operator stay in position and comfortable in rugged terrain.
- Integrated, wrap-around dash means all gauges and controls are easy to monitor and access. Automotive feel with Caterpillar's renowned industrial strength.
- Color display panel provides performance and condition pages, and includes video feed from the rearview camera and machine payload (when fitted).
- Optional Bluetooth™ entertainment system allows operator to stay in hands-free phone contact.
- Box section front and rear frames absorb stress loads and optimize suspension geometry.
- Dump body design provides a large target area for consistent high-load carrying capacity increasing productivity.
- Output transfer gear distributes power to tractor and trailer for optimum traction. Wet clutch ensures longevity.
- Dual-circuit, all-wheel braking system uses full-power hydraulic system actuating enclosed, oil immersed, multi-disc brakes. Independent front and rear circuits and accumulators deliver smooth control.
- Center axle parking brake is elevated away from damage. Spring applied with hydraulic release.
Standard Equipment
Dashboard Liquid Crystal Display (LCD):
-
Alert indicator, selected gear and direction, speed or auto shift, review operation and Maintenance Manual (OMM), primary steering failure, seat belt warning, secondary steering failure, Machine Security System (MSS), secondary steering energy source engaged, hour meter and retarder active
Machine Operation Monitoring System includes:
-
Action lamp, engine oil pressure, primary steering system, left turn signal, high beam, coolant temperature, tachometer, parking brake, fuel level, right turn signal, transmission oil temperature, brake system, transmission hold, hoist control, hydraulic system, charging system, retarder, transmission fault, traction control system, check engine lamp