Caterpillar ARTICULATED TRUCKS 730EJ - catalog of spare parts

MAXIMUM WORK

Each Cat level 2 / Stage II equivalent engine is equipped with proven electronic, fuel, air, and optional components.

Proven electronic, fuel, air and accessory components for maximum performance and durability.

Control emissions and improve fuel economy.

Improved MEUI-C injection platforms provide increased injection pressure and more accurate fuel consumption. These durable injectors improve responsiveness while controlling soot.

Innovative air management optimizes airflow, power, efficiency and reliability.

The Cat CX31 six-speed front-speed, single-speed reverse transmission is equipped with an advanced electronic performance management strategy (APECS) and electronic clutch pressure control (ECPC) that provide smooth gear shifting with improved acceleration and higher performance.

A high-capacity torque converter configured for off-road applications allows more efficient transmission of higher engine power to a lower power train.

Motor compression brake improves brake response and increases brake power.

 

AUTOMATIC CONTROL

An advanced automatic traction control system (AATC) enables cross-axle and axle differential locking on the move, providing the operator with optimum grip when conditions change.

Clutches are released automatically to avoid conflict during sharp turns.

AATC reduces tire and transmission wear, eliminating the loss of efficiency that can occur when improperly operated manually.

A new ejection / retractor ejector switch initiates automatic control of the machine’s systems in order to stop the movement of the machine and discard the loaded material at appropriate revolutions.

Hill Assist automatically engages the service brakes if the operator removes his foot from the brake pedal while on a slope, reducing potential rollback.

The standby braking system automatically applies service brakes when selecting a neutral transmission, which makes it easy to control the functions of the machine in the area of ​​loading or unloading.

 

HEAVY-DUTY CONSTRUCTION

All three axes provide stability using oscillating frames with lateral transverse rods. Work at a productive speed with confidence, virtually eliminating shock loads on truck components.

The front suspension oscillates ± 6 °, driven by large low-pressure cylinders, which promotes smooth ride.

The rear suspension has a chassis beam and long-lasting suspension mounts that optimize travel and load retention.

New fully enclosed wet disc braking systems inside the axles prevent contamination, prolonging the life of the machine and ensuring smooth operation.

 

OPERATOR COMFORT AND CONTROL

The spacious cabin provides comfort during the shift and is 4 dB quieter than the previous model.

The unique extraction / transfer lever combination is intuitive and increases cycle time with fewer control movements.

The instructor / passenger seat is fully complemented by a wide retractable seat belt for safety and comfort.

A new large side storage box is heated / cooled by the HVAC system.

The air suspension seat offers greater comfort, with a greater range of adjustment. Front / rear insulation significantly reduces vibrations and bumps. Each operator will find the settings to ensure comfort and control throughout the shift.

A standard cooling / heating system provides comfort in all conditions.

The optional four-point seat belt allows the operator to stay in place and feel comfortable on rough terrain.

An integrated circular bar means that all sensors and controls are easy to monitor and access. Automotive experience with the famous industrial power of Caterpillar.

The color display panel provides performance and status pages, and also includes a video stream from the rear view camera and the payload of the machine (if available).

An optional Bluetooth ™ entertainment system allows the operator to communicate by phone without hands.

 

CREATED FOR IMPLEMENTATION

The front frame of the box section firmly withstands torque. The frame design reduces the load on the hitch and optimizes the suspension geometry.

The rear frame has a twin box that minimizes stress and increases service life.

Front axle suspension provides excellent driving thanks to the three-point oscillatory design.

Articulating / swinging hitch provides steering and keeps all wheels on the ground in the toughest terrain.

The design of the body of the ejector provides a large target area for a constant carrying capacity, increasing productivity. Blade and bloody stain help in unloading clean material and prevent transfer.

The output transmission distributes power to the tractor and trailer for optimum traction. Wet grip ensures durability.

The dual-wheel braking system uses a four-wheel drive hydraulic system that drives the oil-immersed multi-disc brakes. Independent front and rear chains and batteries provide smooth control.

The parking brake of the central axis is raised from damage. The spring is applied with hydraulic release.

 

TECHNOLOGY THAT MUST WORK

Cat Product Link provides a wireless connection to your equipment, giving you valuable information about how your car or fleet works. The system tracks location, hours, fuel consumption, performance, downtime, and diagnostic codes using the VisionLink interactive user interface so you can make informed decisions in a timely manner to maximize efficiency, increase productivity, and reduce costs.

Cat Production Measurement provides in-cab payload weighing, which helps optimize work site efficiency and productivity. Operators can see the weight of the load in real time on the built-in display and know exactly when the goal is reached, while the cab mounted external indicators of the payload at all four corners signal to the operator of the loader when to stop, reducing the risk of overloading the machine. Operators can monitor the daily performance from the cab thanks to quick access to truck payload weights, number of loads and cycles, as well as daily amounts; or remotely via LINK technology.

The cat detection function using the stabilization system warns the operator if the machine approaches the preset angle during operation; when driving and tip. When using an auxiliary lift, the machine will stop lifting the body and give an audible and visual warning. The system monitors the tractor, trailer and incline angles independently of each other. This increases the operator`s awareness of the stability of the machine during operation. All tractor and / or trailer tipping events are recorded and transmitted via VisionLink.

 

BECAUSE ONLY ACCOUNTS

Caterpillar design, manufacturing and customer service ensure maximum productivity and uptime.

Long service intervals keep your machine running.

Lubrication points are grouped next to the hitch for quick and easy maintenance.

Universal seams are sealed and lubricated for long life.

The optional Autolube saves time and enables alerts via Product Link for low levels and fault codes.

The radiator package is located behind the cab for protection and uses coolant with an extended service life to increase replacement intervals.

The service center is located inside the cab and is equipped with a power port, a diagnostic connector and a Cat Data Link connector for use with a laptop equipped with Electronic Technician software (ET).

Easy access to the transmission, drive shafts, hydraulic pumps and electrical and hydraulic interfaces thanks to the cab tilted to the side and the access panel.

Service points are conveniently located on the left side of the engine, under the electrically raised hood.

 

MORE SUSTAINABLE FUTURE

Caterpillar develops and operates with great care for the environment.

The Cat C13 engine includes a Cat Clean emission module (CEM) to meet Tier 4 Final / Stage IV emission standards. The system uses both ultra low sulfur diesel (ULSD) and biodiesel up to B20 mixed with ULSD.

All Cat C Series articulated dump trucks are designed for a long life cycle with machines using remanufactured components and machines to maximize every detail, minimizing waste.

The volume of hydraulic and engine oils is reduced, which means less waste when changing oils.

 

BUILT-IN SAFETY FEATURES

Seat belt use indicator (four-point seat belt available as an option)

Detection of the presence of the operator (prevents switching gears when the operator is not sitting)

Additional mirror for visibility to the front of the machine

Cab, Wide Angle, Folding Mirrors

Heated mirrors (optional)

Visual indicator of the raised body

Integrated Cab Rollover Protection System (ROPS) and Falling Object Protection System (FOPS)

Electro-hydraulic secondary steering system is automatically activated in the forward / reverse direction or in a stationary state if there is a low pressure, and it can be manually selected to restore the machine

Extensive Handrails

External electrical switch for easy access outside the machine

Installation location of the fire extinguisher in the cabin

Fully raised housing locking pin

An external fuel switch at ground level provides easy access outside the vehicle.

Emergency Brake Switch in Cab (Tertiary)

Internal and external handles

LED beacon (optional)

Maximum speed limiter

Compatible with multiple cameras

New access lights

Rearview camera system fitted as standard

Reverse indicator

Antiskid walkways - perforated steel plate

The functions of the parking brake spring and hydraulic.

 

Cat Detection with Stabilization

 

 

OVERVIEW

 

WEIGHTS

BODY CAPACITIES

TRANSMISSION

SOUND LEVELS

OPERATING WEIGHTS

SERVICE REFILL CAPACITIES

STEERING

STANDARDS

BODY PLATE

TURNING CIRCLE

EJECT/RETRACT TIMES

ENGINE

OPTIMAL LOADER/TRUCK PASS MATCHING

 

Specifications

Engine

Engine Make

2236

Engine Model

C13 Acert

Gross Power

375hp

Net Power

367hp

Displacement

763cu in

Max Torque

1164.7lb ft

Torque Measured @

1200rpm

Bore

5.2in

Stroke

6.2in

Net Power - SAE J1349

367hp

Gross Power - SAE J1995

375hp

Engine Model

Cat C13 ACERT

Net Power - ISO 14396

370hp

No Engine De-rating Required Below

12500ft in

Peak Engine Torque Gross (SAE J1995)

1579lb ft

Peak Engine Torque Net (ISO 14396)

1564lb ft

Peak Engine Torque Speed

1200rpm

Engine Model - U.S. EPA Tier 4 Final/EU Stage IV

Cat C13 ACERT

Operational

Fuel Capacity

108.8gal

Hydraulic System Fluid Capacity

29gal

Cooling System Fluid Capacity

21.9gal

Transmission Fluid Capacity

9.2gal

Transmission

Number of Forward Gears

6

Number of Reverse Gears

1

Forward - 1

5mph

Forward - 2

9mph

Forward - 3

14mph

Forward - 4

21mph

Forward - 5

29mph

Forward - 6

34mph

Reverse - 1

6mph

Steering

Lock to Lock

4.75 seconds @ 60 rpm

Weights

Front Axle - empty

34811lb

Center Axle - empty

12500%

Rear Axle - empty

11773lb

Front Axle - loaded

36289%

Center Axle - loaded

42758%

Rear Axle - loaded

42031lb

Total Empty

59084lb

Total Loaded

61994lb

Dump

Rated Payload

62000lb

Capacity - Struck

17.7yd3

Capacity - Heaped

22.1yd3

Service Refill Capacities

Cooling System

21.9gal

Fuel Tank

108.8gal

Engine Crankcase

10.5gal

Transmission

9.2gal

Hydraulic System

29gal

Final Drives/Differential

35.7gal

Output Transfer Gear Box

6.3gal

DEF Tank (ISO 2224-1)

5.3gal

Standards

Cab - FOPS

ISO 3449 Level II - 2005

Cab - ROPS

ISO 3471 - 2008

Brakes

ISO 3450 - 2011

Steering

ISO 5010 - 2007

Operating Weights

Front Axle - Empty

34811lb

Center Axle - Empty

12500lb

Rear Axle - Empty

11773lb

Total - Empty

59084lb

Front Axle - Rated Load

1478lb

Center Axle - Rated Load

30258lb

Rear Axle - Rated Load

30258lb

Total - Rated Load

61994lb

Front Axle - Loaded

36289lb

Center Axle - Loaded

42758lb

Rear Axle - Loaded

42031lb

Total - Loaded

121078lb

Sound Levels

Interior Cab

76 dB(A)

Turning Circle

Note

Dimensions are for machines equipped with 750/65 tires.

Turning Dimensions - Steer Angle - Left/Right

45degrees

Turning Dimensions - SAE Turning Radius

294in

Turning Dimensions - Clearance Radius

318in

Turning Dimensions - Inside Radius

148in

Turning Dimensions - Aisle Width

214in

Body Capacities

Heaped (SAE 2:1)

22.1yd3

Struck

17.7yd3

Body Plate

Body Plate Type

High Strength Brinell HB450 Wear Resistant Steel

Ejector Cycle Times

Eject Time

12 s

Retract Time

15 s