730C EJ ARTICULATED TRUCK

Optimized Performance, Proven Reliability

BENEFITS AND FEATURES

Engine Technology The Cat C13 ACERT engine continues the evolutionary, incremental improvements that provide breakthrough engine technology built on systems and components developed by Caterpillar with proven reliability.

Fuel Delivery Mechanically actuated Electronic Unit Injection (MEUI™-C) 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.

Engine Compression Brake The Cat C13 ACERT engine compression brake improves retarding response and increases retarding power.

Retarder Power Increased power capability gives operators greater control on short, steep grades and minimizes the need to apply the service brakes, resulting in extended service brake life. It retains four modes of operation, with three stages of retardation, so operators can match the level of retarding to the grade resistance.

Class Leading Transmission Technology

BENEFITS AND FEATURES

Electronic Transmission The Cat CX31 six-speed forward one-speed reverse Electronic Clutch Pressure Controlled (ECPC) transmission featuring Advanced Productivity Electronic Control Strategy (APECS) delivers smooth shifting with strong acceleration and high productivity. The Cat C13 ACERT engine coupled with the CX31 transmission deliver increased forward and reverses rimpull. Featuring:

• A speed hold/limiting function allows the machine speed to be limited in one km/h or one mph steps to conform to site speed restrictions.
• Critical gearshifts maintain direct drive lock-up, and eliminate dropping into converter drive. This maintains ground speed during shifts on grades.
• The transmission automatically modifies shift points to best suit operating conditions.
• Retarding levels are automatically reduced on lesser grades in lower gears.

Torque Converter A large diameter torque converter, configured for off highway applications, allows the engine power to be transmitted more efficiently to the lower power train.

The Most Advanced Traction Control System

BENEFITS AND FEATURES

Automatic Traction Control (ATC) Fully Automatic Traction Control (ATC), with Inter-Axle-Differential lock (IAD) and Cross-Axle-Differential locks (XAD) feature oil immersed clutches that require no operator input. Operation is seamless and smooth, eliminating wheel slip for maximum traction. Sensors monitor the machine and wheel speeds, enabling instant response in low traction conditions. Fully automatic, independent, IAD and XAD clutches are engaged on-the-go to optimize machine performance and control in all conditions. Clutches are automatically disengaged when ground conditions dictate, maximizing efficiency when steering or on uneven ground. Clutches are engaged proportionally, from 0% to 100%, as ground conditions dictate. ATC eliminates wheel spin in soft underfoot ground conditions or on slippery grades. It also reduces tire and driveline abuse caused by improper manual operation of the differential clutches. The ATC allows ‘true’ 6×6 drive with proportionally open differentials for best power efficiency.

Performance and Comfort

BENEFITS AND FEATURES

Front Suspension The three-point front suspension oscillates ±6° to provide a smooth ride, allowing the operator to travel at speed over rough terrain. It softens impact loads on structures and components using an oscillating A-frame with a lateral tie rod to control axle sideways movement. Large bore, low-pressure cylinders are purpose designed for tough applications and offer a soft, smooth ride.

Rear Suspension The rear suspension features walking beam geometry with Caterpillar designed, long life, rear suspension mounts, which provide a reliable and stable ride for excellent load retention.

Mounting Points Suspension mounting points are integrated into the axle housing, increasing reliability.

Service Brakes Dual-circuit, all wheel braking system. Full power hydraulic system actuates self-cleaning caliper disc brakes with independent front and rear circuits and accumulators.

Parking Brake Fitted to the center axle in an elevated position, spring applied and hydraulically released.

Improved Productivity from a Confident Operator

BENEFITS AND FEATURES

Ride Comfort The three-point front suspension with its oscillating axle and low-pressure ride struts, combined with the center-mounted cab, offer 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 730C EJ features a large two-person cab, offering comfortable working space for both the operator and passenger with large storage compartments. The 725C, 730C, 735B, 740B and 740B EJ 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.

Passenger Seat Full-size passenger seat features a fully padded seat with a backrest and a wide, retractable seat belt for a secure and comfortable ride. The passenger seat is positioned next to the operator seat, giving both the operator and passenger 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.

Designed around the Operator

BENEFITS AND FEATURES

Ergonomic Layout The controls and layout of the cab are designed to make operation as easy as your car. Quick, easy to read and simple to operate, the controls and gauges on the 730C EJ allow the operator to concentrate on production.

Dash The integrated wrap-around dash puts all controls within easy reach of the operator. Featuring LED illuminated rocker switches for the dash dimmer, rear wash wiper, hazard warning, head lamp, work lamp, heated mirrors (optional), secondary steer, heated seat (optional), machine security system (optional), A/C and cigar lighter. The Color Multi-Purpose Display (CMPD) unit incorporates the messenger and rear camera display. The cab provides an automotive feel with the industrial strength you would expect from Caterpillar.

Color Multi-Purpose Display (CMPD) The cab features a multi-screen display unit showing various levels of machine warning categories, performance and condition pages, including: Performance, Settings, Totals, Service, Machine Status, Operator, and Rearview Camera.

Warning Categories The monitoring system provides four warning categories.

• The first warning category requires only operator awareness.
• The second warning category requires a change in machine operation or maintenance to the system.
• The third warning category requires an immediate change of the machine operation.
• The fourth category requires the operator to immediately stop the machine.

Viewing Area The low sloping hood and placement of the cooling package behind the cab give the operator excellent all-around visibility. The large glass area and central operator position also provide excellent visibility.

Transmission and Hoist Levers The transmission lever offers excellent comfort and control for transmission selection, hold and neutral lock. The hoist lever provides easy, comfortable operation.

Disperse Loads on-the-go for Faster Cycles and Lower Spreading Costs

BENEFITS AND FEATURES

Ejector The ejector body offers clean load ejection and the capability to work in areas with restricted overhead clearance and soft underfoot conditions.

Versatility The 730C EJ shares the versatility of the Standard 730C Articulated Truck, operating in the same conditions but offering unique capabilities that stretch the operation envelope.

Spreading The truck can eject and spread the material while moving, reducing additional spreading and dozing equipment. On‑the-go ejecting results in faster cycle times and reduced power train loads.

Stability Ejecting the load without raising the body increases stability, allowing load dispersal on inclines, side slopes and in very soft underfoot conditions especially on landfill sites.

Overhead Clearance The truck can eject in areas with reduced overhead clearance, such as around overhead lines or in tunneling and underground operations.

Carry-Back The body design eliminates material sticking to the body, which increases productivity, improves fuel efficiency and lowers cost per ton.

Blade The ejector blade is made from high-strength steel and uses technology similar to that proven in Cat wheel tractor-scrapers.

Cylinder A three-stage, high-speed, double-acting cylinder is specifically designed for horizontal mounting and smooth load ejection.

Proven Durability and Reliability

BENEFITS AND FEATURES

Front Frame The front frame design features a large box section and wide, stiff frame beams to handle torque loads. The divergent frame design decreases stress in the hitch area and optimizes suspension geometry. The frame design makes maximum use of robotic welding for increased durability.

Rear Frame The four plate box constructed rear frame minimizes stress concentrations and provides low weight with long service life.

Body Reinforced body is made from thick high-yield, heat-treated Brinell hardened steel (Brinell 450 on the base and Brinell 400 on the sides) that provides exceptional durability. Ejector top rails are made from high-strength alloy steel. For optimum durability and wear life, the ejector body is designed to work in applications where the material consists of rocks smaller than 152 mm (6 in) in diameter.

Suspension The three-point oscillating axle front suspension provides unparalleled ride quality. It also protects the truck from adverse road conditions by absorbing shock loads that would reach the frame.

Articulating/Oscillating Hitch The articulating hitch provides the truck with steering articulation, and the oscillation ensures all-wheel ground contact in rough terrain.

Hitch Construction The two-piece construction of the hitch features a durable cast steel head bolted to a hard wearing forged steel tube.

User Friendly Secure Application

BENEFITS AND FEATURES

Cat Product Link* Cat Product Link allows remote monitoring of the Articulated Truck to improve overall fleet-management effectiveness. Product Link is deeply integrated into machine systems. Events and diagnostic codes, as well as hours, fuel, idle time and other detailed information are transmitted to a secure web based application, VisionLink®. VisionLink includes powerful tools to convey information to users and dealers, including mapping, working/idle time, fuel level and more. *Product Link licensing not available in all areas. Please consult your Cat dealer for availability.

Key Points

• See your entire fleet at a glance
• Monitor fuel usage
• Set up site boundaries and security alerts
• Click through to your Cat dealer for service and parts
• Customize the alerts and displays that matter to you
• Compare working time versus idle time
• Reduce owning and operating costs
• Get the right information to the right people at the right time
• Vital Information Maintenance System (VIMS™) upgrades available
• Robust new hardware
• Remarkably intuitive web-based interface
• Satellite and cellular coverage
• Open-system design for mixed-fleet use

Maximum Uptime and Reduced Costs

BENEFITS AND FEATURES

Long Service Intervals Long engine oil change and hydraulic oil change intervals lower maintenance costs and downtime. Wheel-bearing adjustment is completely eliminated.

Lube Points Lube points are grouped at the rear of the front frame and the front of the rear frame. Universal joints are lubed for life, eliminating servicing. Autolube is optional.

Service Points Mounted on the left side of the engine under the electrically raised hood:

• Engine dipstick and fill cap
• Transmission dipstick and fill cap
• Air, fuel water separator and fuel filters
• Electrically operated fuel-priming pump
• Coolant level indicator and fill cap are outside the cab.

Electrical Service Center Located inside the cab, this service center provides a power port, diagnostic connector and Cat Data Link connector.

Cat Data Link Connector The Cat Data Link connector provides a plug-in using a laptop computer with Electronic Technician (ET) software.

Service Access The cab tilts to the side to provide easy access underneath, which simplifies access of the transmission, drive shafts and hydraulic pumps. Machine electrical and hydraulic interfaces are located on the right side of the cab, behind a removable cab body panel for easy access.

Complete Peace of Mind

BENEFITS AND FEATURES

Selection Make comparisons of the machines you are considering before you buy. Your Cat dealer can help.

Purchase Consider the resale value; compare productivity and day-to-day operating costs and fuel consumption.

Operation For the best operating techniques to increase productivity and your profit, contact your Cat dealer for the latest training literature and trained staff.

Maintenance Repair option programs guarantee the cost of repairs up front. Diagnostic programs such as S•O•SSM and Technical Analysis help you avoid unscheduled repairs.

Replacement Repair or rebuild? Your Cat dealer can help you evaluate the costs so you can make the right choice.

Product Support Your local Cat dealership will be with you every step of the way with its unsurpassed worldwide parts support, trained technicians and customer support agreements.

cat.com For more complete information on Cat products, dealer services and industry solutions, visit us on the Web at www.cat.com.

Safety at the Forefront of Design

BENEFITS AND FEATURES

Product Safety Caterpillar has been and continues to be proactive in developing machines that meet or exceed safety standards. Safety is an integral part of all machines and system designs.

Safety Features

• Cab integral ROPS (Roll Over Protection System) and FOPS (Falling Object Protection System)
• Rearview camera system provides a continuous panoramic rearview or when reverse gear is selected
• The secondary and parking brake functions are spring applied and hydraulic released
• Electro-hydraulic secondary steering system automatically activates in forward/reverse or when stationary if low pressure is sensed. Can be manually selected for machine recovery purposes.
• External engine fuel cut off switch for easy access from outside of the machine
• External electrical system disconnect switch for easy access from outside of the machine
• Slip resistant surfaces - punched steel plate
• 75 mm (3 in) wide seat belts for operator/trainer and passenger
• Wide angled mirrors for excellent rear visibility
• Sweeping hood design for panoramic forward visibility
• Extensive handrails
• Body raised alarm
• Heated mirrors (optional)
• LED-flashing beacon (optional)
• LED width position marker lights for easier night time working
• Operator selectable machine speed limiting function

Making Sustainable Progress Possible

BENEFITS AND FEATURES

The 730C EJ is designed to maximize efficiency and productivity while conserving natural resources.

Air Quality The Cat C13 ACERT meets U.S. EPA Tier 2 Final/EU Stage II emission requirements.

Recycle Waste The Caterpillar Design, Manufacturing, Assembly and Test Site at Peterlee in England recycle 98% of all waste produced with zero waste to landfill. The 730C EJ is manufactured to be rebuilt and remanufactured to reduce waste and replacement costs. The 730C EJ is an efficient, productive machine that is designed to conserve our natural resources for generations ahead.