730 EJECTOR

Cat 730 Ejector 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.


SPECIFICATIONS
Engine
Engine Model Cat® C11 ACERT™
Gross Power – SAE J1995 325.0 hp
Net Power – SAE J1349 319.0 hp
Net Power – ISO 9249 321.0 hp
Net Power – EEC 80/1269 321.0 hp
Bore 5.1 in
Stroke 5.5 in
Displacement 680.0 in3


Weights
Rated Payload 31.0 tons


Body Capacities
Heaped SAE 2:1 22.1 yd3
Struck 17.7 yd3


Transmission
Forward 1 5.0 mph
Forward 2 9.0 mph
Forward 3 14.0 mph
Forward 4 21.0 mph
Forward 5 29.0 mph
Forward 6 34.0 mph
Reverse 1 5.0 mph


Operating Weights
Front Axle – Empty 30821.0 lb
Center Axle – Empty 13140.0 lb
Rear Axle – Empty 12368.0 lb
Total – Empty 56328.0 lb
Front Axle – Rated Load 1984.0 lb
Center Axle – Rated Load 30005.0 lb
Rear Axle – Rated Load 30005.0 lb
Total – Rated Load 61994.0 lb
Front Axle – Loaded 32805.0 lb
Center Axle – Loaded 43144.0 lb
Rear Axle – Loaded 42373.0 lb
Total – Loaded 118322.0 lb


Body Plate Thickness
Front 0.24 in
Side 0.24 in
Base 0.35 in


Service Refill Capacities
Fuel Tank 94.0 gal
Cooling System 18.0 gal
Hydraulic System 46.5 gal
Engine Crankcase 11.0 gal
Transmission 9.5 gal
Final Drives/Differential 43.3 gal
Output Transfer Gear Box 4.8 gal


Ejector Cycle Times
Eject Time 12.0 Seconds
Retract Time 15.0 Seconds


Sound Levels
Interior Cab 76.0 dB(A)


Standards
Brakes ISO 3450 – 1996
Cab/FOPS ISO 3449 Level II – 2005
Cab/ROPS ISO 3471 – 2008
Steering ISO 5010 – 2007


BENEFITS & FEATURES
Engine with ACERT™ Technology
Innovative technologies optimize performance.


Engine with ACERT™ Technology

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 refinements.

Transmission
Proven 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)
Significantly 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.

Suspension and Traction Control
Performance and Productivity.


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 modifies 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.

Operator Comfort
High productivity from a comfortable, confident operator.


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 730 Ejector 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 seatbelt 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.

Ease of Operation
Designed for ease of use – allows the operator to focus on production.


Ease of Operation

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

Dash
The Generation II wrap-around dash puts all controls within easy reach of the operator. Featuring LED illuminated rocker switches, large LCD display and a rear wash wipe rocker switch. It provides an automotive feel with the industrial strength you would expect from Caterpillar.

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.

Wipers
The wet arm wiper system cleans more glass area and is bottom-mounted to keep it out of the operator's line of sight. Windows are tinted to reduce glare.

Differential Lock Controls
The inter-axle differential lock can be engaged/disengaged "on-the-go" by using a raised switch incorporated into the drivers foot rest, for ease of operation. For 100% lock up, all three cross-axle differential locks act in unison with the inter-axle differential lock when the foot switch is activated and a dash mounted switch is selected. Disengaging the foot switch opens all differential locks immediately.

Transmission and Eject Levers
The eject lever provides easy, comfortable operation. The transmission lever offers excellent comfort, and control for top gear limit, transmission hold and neutral lock.

Suspended Pedals
Easy to operate and reach with plenty of leg and foot room. They also make for easier cleaning of the cab floor by keeping the pedals out of the dirt.

Durability and Reliability
High machine availability maximizes productivity and lowers costs.


Durability and Reliability

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
Twin-box construction minimizes stress concentrations and provides low weight with long service life.

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
Two-piece construction features a durable cast steel head bolted to a hard-wearing forged steel tube.

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
Located on the center axle in an elevated position out of the dirt and designed to deliver higher heat capacity and abuse resistance.

Ejector Body
Disperse loads on-the-go for faster cycles and lower spreading costs.


Ejector Body

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 730 Ejector shares the versatility of the Standard 730 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.

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.

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.

Product Link
Equipment Manager is a secure and user-friendly application.


Product Link

Equipment Manager - a better way to manage your fleet
Equipment Manager allows transmitted data to be searched and sorted by alert level, group, equipment identification, make and model. Each new machine comes with Asset Watch. However, you can subscribe to a higher level of service for any machine, at any time, through your Cat dealer. Depending on your information needs, Equipment Manager will:
  • Report current equipment parameters (machine hours, location, fuel consumption, etc)
  • Track all elements of machine maintenance and keep history
  • Predict when a service is needed
  • Facilitate maintenance scheduling and parts ordering
  • Alert you to potential and immediate issues

Asset Watch
Asset Watch manages your assets – enabling you to find your machine quickly, and to control its movement and work schedule.

Maintenance Watch
Maintenance Watch includes all the features of Asset Watch and will also help you plan, coordinate and track your repairs and maintenance, allowing you to align maintenance with machine usage.

Health Watch
Health Watch includes all the features of Asset Watch and will track machine operational conditions to help address potential issues before they become serious. You can also identify abuse, efficiency and training issues with individual operators.

Complete Customer Support
Cat® dealer services help you operate longer with lower costs.


Complete Customer Support

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, turn to 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
Designed with safety as the first priority.


Safety

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)
  • Rear view camera system provides a continuous panoramic rear view 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 hand rails
  • Body raised alarm
  • Heated mirrors (optional)
  • Xenon flashing beacon (optional)

Serviceability
More time on production.


Serviceability

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
Engine and transmission dipstick and fill caps, air and fuel filters, and the fuel priming pump are all mounted on the left side of the engine under the electrically raised hood. Coolant level indicator and fill cap are outside the cab.

Radiator
The radiator package is located behind the cab, which provides protection from frontal impacts and offers easy access to the inlet and outlet sides of the radiator.

Extended Life Coolant
Extends the change interval and improves component life by reducing aluminum corrosion.

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.

Truck Transport
The suspension system eliminates the need to lower the suspension when transporting the truck, reducing maintenance and downtime.

EQUIPMENT
Standard Equipment

• Air conditioning with R134A refrigerant
• Air vents, adjustable
• Auto shift six-speed transmission
• Back up alarm
• Body, adapted for exhaust heat
• Body including:
  • Ejector cylinder and blade with integrated spill plate
• Cat C11 engine with ACERT Technology
• Caterpillar Work Area Vision System (WAVS) rear-view camera
• CD/Radio ready
• Differentials, standard with clutched cross-axle differential locks for all axles
• Dual circuit caliper disc brakes – all wheels
• Electrical system, 24 volt, 5A 24- to 12-volt converter
• Electro hydraulic hoist control
• Ether starting aid
• Glass windows, laminated and tinted (front), toughened and tinted (rear)
• Guards: rear window, radiator, crankcase and axle
• Headlights, four
• Heater and defroster with four-speed fan
• Horn, electric
• Lights: cab interior, front, side, rear, two reversing/working lights, two stop/tail lights, front and rear direction indicators
• Mirrors, main and auxiliary, left and right
• Mud flaps, wheel arch and body mounted, with transportation tie backs
• Product Link (US/Canada/Europe/Turkey/Australia/New Zealand)
• Retarder
• ROPS/FOPS cab, with full instrumentation, including:
  • Instrument cluster display module
  • Indicator lamps: left turn, secondary steering, primary steering loss, front and rear brake temp (735/740 and 740 Ejector only), brake oil pressure, action lamp, transmission fault, park brake, charging system status, differential lock, body not in float, right turn, high beam, transmission hold, machine filter warning, retarder, retarder up shift warning
  • Gauges: engine oil pressure, engine coolant temperature, torque converter oil temperature, fuel level, and fuel tank level gauge
  • Meters: service hour meter, speedometer, tachometer.
• Seat, fully adjustable air suspension
• Seat, padded companion/trainer
• Secondary steering – electronic
• S•O•SSM sampling valves
• Spill guard front, integral part of fabricated body
• Starting receptacle, electric, remote
• Storage: two cup holders, flask receptacle, under seat storage, door pocket, behind seat storage, coat hook
• Sun visor
• Tailgate, hydraulic automatic
• Three axle, six-wheel drive
• Tilt and telescopic steering wheel
• Tires, six 750/65/R25, radial
• Tow pins front and rear
• Two seat belts, operators retractable
• Vandalism protection: lockable caps for fuel tank and hydraulic oil tank
• Windows, opening side, tinted
• Windshield wiper and washer, two speed, intermittent (front)
• Windshield wiper and washer, two speed (rear)

Optional Equipment

• Autolube installation for automatic greasing of bearings
• Caterpillar Work Area Vision System (WAVS) rear-view camera
• CD/Radio, heavy duty
• Cold weather coolant (–51° C/–59.8° F)
• Cold weather start attachment
• Cycle counter/operator monitoring kit
• Engine block heater
• Exhaust heated body
• Fast fuel fill
• Flashing Xenon Beacon
• Fuel additive, Anti-waxing
• Heated rear-view mirrors
• Product Link, Radio and Worldwide (where available)

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