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| Articulated Trucks 730 |
Cat 730 with 31 ton rated payload offers proven reliability and durability, high productivity, superior operator comfort and lower operating costs.
Spacious two-person cab with forward facing trainer/passenger seat and off road oil/nitrogen front suspension cylinders keep the operator comfortable through out the working day.
True “on-the-go” differential locks with simple operation improve cycle times and productivity.
Strong, durable Cat ACERT engines and electronically controlled transmissions deliver high productivity with low fuel consumption.
- Engine Model Cat® C11 ACERT™
ACERT Technology
The Cat® C11 ACERT™ engine introduces a series of evolutionary, incremental improvements that provide breakthrough engine technology built on systems and components developed by Caterpillar with proven reliability.
Advanced Diesel Engine Management (ADEM) A4 Engine Controller
The ADEM™ A4 electronic control module manages fuel delivery and provides flexible fuel mapping, allowing the engine to respond quickly to varying application needs.
Fuel Delivery
Multiple injection fuel delivery involves a high degree of precision. Precisely shaping the combustion cycle lowers combustion chamber temperatures, generating fewer emissions and optimizing fuel combustion. This translates into more work output for your fuel cost.
Noise Reduction Technologies
Noise reduction has been achieved through design changes to the isolated top cover, oil pan, multiple injection strategy, insulated timing case cover, sculpted crankcase and gear train refi nements.
Rated Payload
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28.1 tonnes / 31 tons
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Engine Model
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Cat® C11 ACERT™
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Gross Power - SAEJ1995
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242 kW / 325 hp
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Net Power - SAEJ1349
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237 kW / 317 hp
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- Suspension and Traction Control
Front Suspension
The three-point front suspension oscillates ±6° to provide a smooth ride, allowing the operator to travel at speed over rough terrain and softening impact loads on structures and components. Large bore, low pressure cylinders are purpose designed for tough applications and offer a soft, smooth ride.
A-Frame Construction
The front suspension uses an oscillating A-frame with a lateral tie rod to control axle sideways movement.
Rear Suspension
Features a walking beam geometry with Caterpillar designed rear suspension mounts which provide a reliable and stable ride for excellent load retention.
Traction Control
The traction control system is comprised of a wet clutched inter-axle differential and wet clutched cross-axle differentials. All differentials can be engaged and disengaged “on-the-go” for maximum versatility. When used together, the differentials provide 100 percent driveline locking.
Inter-Axle Differential Lock
Locks all three axles in unison and modifi es torque distribution for excellent traction in poor underfoot conditions and on grades. It is operated by a switch located at the footrest.
Cross-Axle Differential Locks
Provides full driveline locking – all three axles and all six wheels – for maximum performance in the most adverse conditions. Acts in unison with the inter-axle differential lock when the footswitch is actuated and the dash-mounted switch is selected.
Mounting Points
Suspension mounting points are integrated into the axle housing, increasing reliability.
- Transmission
Electronic Transmission
The Caterpillar six-speed electronically controlled transmission features anti-hunt shift strategy for speed continuity, and Individual Clutch Modulation (ICM) to ensure constant shift times.
Controlled Throttle Shifting (CTS)
Reduces power train stress and clutch wear by controlling engine speed, torque converter lock-up and transmission clutch engagements.
Engine Overspeed Inhibitor
Electronic Transmission Control (ETC) protects against engine overspeeding.
- Operator Comfort
Ride Comfort
The three-point front suspension with its oscillating axle and low-pressure ride struts, combined with the center-mounted cab, offers unrivaled levels of ride comfort for the operator in all driving conditions. The operator remains comfortable and productive throughout the day.
Spacious Two-Person Cab
The 725 features a large two-person cab, offering comfortable working space for both the operator and trainer or trainee. All 700 Family articulated trucks use the same spacious cab design.
Air Suspension Seat
The air suspension seat enhances operator comfort with a cushioned upper high back, adjustable damping with three settings, ride zone indicator and adjustable lumbar settings. It is fully adjustable to provide the optimal driving position.
Trainer Seat
Full-size trainer seat features a fully padded seat with a backrest and a wide seat belt for a secure and comfortable ride. The trainer seat is positioned next to the operator seat, giving both the operator and trainer a clear view of the instrument panel, controls and the road.
Steering Column
A comfortable driving position is provided by a telescopic and tilt adjustable steering column.
- Dimensions
mm Ft
10 9920 32.55
11 3440 11.29
12** 3744 12.28
13 3544 11.63
14*** 3268 10.72
15 2902 9.51
16 2275 7.46
17 2877 9.44
18**** 2950 9.68
*Inside of body. **Exhaust stack can be removed for transportation. ***If equipped with a scissor tailgate. ****Max-unladen over tire bulge. |
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