US
METRIC
730
KEY SPECS
- Engine Model Cat® C13A
- Gross Power (SAE J1995) 280kW
- Net Power (SAE J1349) 274kW
OVERVIEW
BENEFITS
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RELIABLE PERFORMANCE
- The redesigned dump body provides easier loading and maximum payload, while the C13A engine delivers the power you require, combined with relentless reliability.
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BUILT-IN SAFETY
- Designed for safe and convenient access with ground level service, and Dynamic Rollover Protection applies brakes when needed to help prevent rollovers.
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IMPROVED OPERATOR EFFICIENCY
- Easily set job parameters with Body Height and Machine Speed Limiting, while improving operating behavior with optional Operator Coaching.
FEATURES AT A GLANCE
PROVEN RELIABILITY
- Cat C13A engine delivers high machine performance across a variety of applications.
- Enhanced reliability through commonality and design simplicity with long life to overhaul.
- Minimized impact of emissions systems allows excellent response and ample power.
- Engine compression brake retarder improves response and increases retarding power for controlled descent of grades.
LONG TERM VALUE AND DURABILITY
- All structures and components are proven through extensive testing and customer experience.
- Advanced suspension allows for greater speed over rough terrain while softening impact loads.
- Front suspension oscillates ±6 degrees for a smooth ride.
- Frames are designed to handle torque loads, decrease hitch area stress, and optimize suspension geometry.
- Frames are robot-welded for maximum durability.
- Redesigned dump body provides reinforced top edge on side rail.
ACHIEVE GREATER PRODUCTIVITY
- Advanced Automatic Traction Control (AATC) decreases wheel slippage for maximum traction and productivity. Fully automatic with no operator action.
- Body Height Limiting allows operators to set upper and lower height parameters, helping to increase cycle efficiency and ensure the machine operates within jobsite constraints.
- Automatic Retarder Control (ARC) manages the retarder without any operator interaction. Fully automatic, 100% of the time.
- Assisted Hoisting Control allows automatic tipping and lowering of the dump body at the flick of a switch.
- Combined hoist/transmission lever, exclusive to Caterpillar, places multiple controls on the transmission lever to provide easy, intuitive control of gears and hoist functions, reducing operator interaction by as much as 50%.
- Optional body heat solution reduces carryback in specific applications.
POWERFUL EFFICIENCY
- Economy mode reduces fuel use without affecting productivity and can be engaged with a single button.
- Next-generation machine design improves fuel economy with minimized maintenance costs and the same great power and response.
- Innovative air-management systems optimize airflow and enhance power and fuel efficiency.
- Advanced Mechanically-Actuated Electronically Controlled Unit Injection (MEUI)™-C injector platforms deliver increased injection pressures and more precise fuel rates.
WORK IN COMFORT
- Interior space is designed to make all aspects of machine operation as simple as possible for every operator.
- A keytouch pad enhances the operator experience, while a jog dial provides intuitive control of the updated touchscreen interface.
- An optional system uses four discrete cameras to enhance operator visibility around the machine, while an integrated detection system provides both visual and audible alerts to indicate the presence of nearby objects.
- Tilt and telescopic steering column designed for operator comfort and control. This adjustable column allows drivers to fine-tune the steering wheel position for optimal ergonomics, especially during long shifts or rough terrain operations.
- Simple, intuitive control and display layouts allow the operator to focus on safe machine operation while maintaining productivity.
- Touchscreen display allows for easy monitoring and adjustment of systems.
- Make and receive hands-free calls via the optional Bluetooth® equipped stereo.
- The HVAC system is now managed through the primary display, with controls accessible via the jog dial or touchscreen for enhanced operator convenience.
- The cab features dedicated storage solutions for everyday items, ensuring convenience and organization for the operator.
TECHNOLOGY THAT GETS WORK DONE
- Integrated systems give you the ability to make timely, fact-based decisions to maximize efficiency, improve productivity, and lower costs.
- Product Link™ system connects to the machine wirelessly, allowing you to monitor location, hours, fuel use, productivity, idle time, and diagnostic codes.
- Improved payload techology allows operators to view real-time load weights on the integrated display. Updated software and sensors provide accurate data.
- External payload indicator lights alert the loader when to stop, reducing the risk of machine overloading.
- Stability Assist software reports information via VisionLink®, increasing awareness of machine history if a rollover has occurred.
BUILT-IN SAFETY FEATURES
- Unique safety feature Dynamic Roll Protection supports rollover prevention and works in parallel with the already successful Cat Detect with Stability Assist, reducing downtime and safety repairs from machine rollover events.
- Enter the machine safely with machine wakeup and new stairway lighting.
- Grab rail allows for easier and safer machine access.
- Operator-presence detection system applies parking brake if gear is engaged and operator is not seated.
- In-cab tertiary brake switch allows the operator to bring the machine to a safe stop in the unlikely event of both main and secondary brake circuits failing.
- Electro-hydraulic secondary steering activates automatically if low pressure is sensed in primary system.
- Hill Assist reduces potential rollback on grades.
- Auto Wait Brake applies the service brakes when neutral is selected and button is pressed, allowing quick and easy control of the machine while dumping, loading, and queuing.
- Ground-level fuel fill tank.
LOWER MAINTENANCE COSTS
- Durable design and easier servicing mean maximized uptime and reduced service costs.
- Universal joints are lubricated for life, eliminating any maintenance.
- Coolant formula improves component life by reducing corrosion.
- Entire machine is designed for greater ease of maintenance with side-tilting cab, electrically raised hood, access panels, and Cat Data Link connector.
- Extended service intervals for the engine and transmission: 1,000 and 2,000 hours, respectively. Doubled from previous models, resulting in lower total cost of ownership.
SPECIFICATIONS
- Engine Model Cat® C13A
- Gross Power (SAE J1995) 280kW
- Net Power (SAE J1349) 274kW
- Engine Power (ISO 14396) 276kW
- Bore 130mm
- Stroke 157mm
- Displacement 12.5l
- Note (1) Advertised power is tested at 1,800 rpm.
- Note (2) Advertised power is tested per the specified standard in effect at the time of manufacture.
- Note (3) 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.
- Note (4) Net power when the fan is at maximum speed is 274 kW (367 hp) per the SAE reference conditions.
- Note (5) Two engine emission options are available:1. Meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA. 2. Noncertified configuration that is equivalent to U.S. EPA Tier 2 and EU Stage II.
- No Engine De-rating Below 3810m
- Peak Engine Torque Gross (SAE J1995) 2141N·m
- Peak Engine Torque Net (SAE J1349) 2107N·m
- Peak Engine Torque Speed 1200r/min
- Rated Payload 28t
- Heaped (SAE 2:1) 17.5m³
- Struck 13.9m³
- Tailgate Heaped SAE 2:1 18.8m³
- Tailgate Struck 14.6m³
- Forward - 1 8km/h
- Forward - 2 15km/h
- Forward - 3 22km/h
- Forward - 4 34km/h
- Forward - 5 47km/h
- Forward - 6 55km/h
- Reverse - 1 9km/h
- Interior Cab 72dB(A)
- Note (1) The declared dynamic operator sound pressure level is 72 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum speed. The sound level may vary at different cooling fan speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained.
- Note (2) Hearing protection may be needed when operating with an open operator station and cab or when not properly maintained or with doors/windows open for extended periods or in noisy environments.
- Front Axle - Empty 14060kg
- Center Axle - Empty 4730kg
- Rear Axle - Empty 4510kg
- Total - Empty 23300kg
- Front Axle - Rated Load 3250kg
- Center Axle - Rated Load 12375kg
- Rear Axle - Rated Load 12375kg
- Total - Rated Load 28000kg
- Front Axle - Loaded 17310kg
- Center Axle - Loaded 17105kg
- Rear Axle - Loaded 16885kg
- Total - Loaded 51300kg
- Type High strength Brinell HB450 wear resistant steel
- Front Plate 7mm
- Base Plate 13mm
- Side Plates 11mm
- Fuel Tank 400l
- Cooling System 83l
- Hydraulic System 123l
- Engine Crankcase 38l
- Transmission 47l
- Final Drives/Differential 125l
- Output Transfer Gear Box 24l
- Raise Time 12s
- Lower Time 8s
- Brakes ISO 3450:2011
- Cab - FOPS ISO 3449:2005 Level II
- Cab - ROPS ISO 3471 – 2008
- Steering ISO 5010:2019
- Turning Dimensions - Steer Angle - Left/Right 45°
- Turning Dimensions - SAE Turning Radius 7470mm
- Turning Dimensions - Clearance Radius 8075mm
- Turning Dimensions - Inside Radius 3879mm
- Turning Dimensions - Aisle Width 5332mm
- Note Dimensions are for machines equipped with 23.5R25 tires.
- Lock to Lock 4.75 seconds @ 60 rpm
- Hydraulic Excavators: 350/352 - Passes 4-5
- Hydraulic Excavators: 336 - Passes 5-6
- Wheel Loaders: 972/972 XE - Passes 3-4
- Wheel Loaders: 966/966 XE - Passes 4
- Wheel Loader: 962 - Passes 4-5
- Wheel Loader: 950 - Passes 5
- Note An optimum system match gives you a major productivity advantage. The 730 is an excellent match for the Cat 350/352 and 336 Hydraulic Excavators; and Cat 972, 966, 962 and 950 Wheel Loaders. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved.
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