730 Articulated Truck

Engine Model

Cat® C13B

Gross Power (SAE J1995)

375hp

Net Power (SAE J1349)

367hp

Engine Power (ISO 14396)

370hp

Bore

5.1in

Stroke

6.2in

Displacement

762.8in³

Note (1)

Advertised power is tested per the specified standard in effect at the time of manufacture.

Note (2)

Advertised power is tested at 1,800 rpm.

Note (3)

Net 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)

Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, and Korea Stage V emission standards.

Note (6)

Diesel exhaust fluid (DEF) used in Cat SCR systems must meet the requirements outlined in ISO 22241-1:2006. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.

No Engine De-rating Below

12500ft

Peak Engine Torque Gross (SAE J1995)

1579lbf·ft

Peak Engine Torque Net (SAE J1349)

1554lbf·ft

Peak Engine Torque Speed

1200r/min

Rated Payload

31ton (US)

Heaped (SAE 2:1)

23yd³

Struck

18.2yd³

Tailgate Heaped SAE 2:1

24.6yd³

Tailgate Struck

19.1yd³

Forward – 1

5mile/h

Forward – 2

9mile/h

Forward – 3

14mile/h

Forward – 4

21mile/h

Forward – 5

29mile/h

Forward – 6

34mile/h

Reverse – 1

6mile/h

Note (1)

The declared dynamic operator sound pressure level is 70 +/- 1 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

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

31658lb

Center Axle – Empty

10340lb

Rear Axle – Empty

9833lb

Total – Empty

51831lb

Front Axle – Rated Load

7165lb

Center Axle – Rated Load

27282lb

Rear Axle – Rated Load

27282lb

Total – Rated Load

61729lb

Front Axle – Loaded

38823lb

Center Axle – Loaded

37622lb

Rear Axle – Loaded

37115lb

Total – Loaded

113560lb

Type

High strength Brinell HB450 wear resistant steel

Front Plate

0.28in

Base Plate

0.51in

Side Plates

0.43in

Fuel Tank

106gal (US)

DEF Tank

9gal (US)

Cooling System

22gal (US)

Hydraulic System

32gal (US)

Engine Crankcase

11.4gal (US)

Transmission

12.4gal (US)

Final Drives/Differential

33gal (US)

Output Transfer Gear Box

7gal (US)

Raise Time

12s

Lower Time

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

294in

Turning Dimensions – Clearance Radius

318in

Turning Dimensions – Inside Radius

153in

Turning Dimensions – Aisle Width

210in

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

Wheel Loader: 962 – Passes

4-5

Wheel Loader: 950 – Passes

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 pr

Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Operator Environment
- Sun visor
- Touchscreen display incorporating the rearview camera video feed
- Adjustable air vents
- Machine operation monitoring system includes:
  – Action lamp
  – Engine oil pressure
  – Primary steering system
  – Left and right turn signal
  – High beam
  – Coolant temperature
  – Tachometer
  – Parking brake
  – Fuel level
  – Transmission oil temperature
  – Brake system
  – Transmission hold
  – Hoist control
  – Hydraulic system
  – Charging system
  – Retarder
  – Transmission fault
  – Traction control system
  – Check engine lamp
- Seats:
  – Operator: fully adjustable, air suspension
  – Trainer: padded with lap belt
- Windshield wiper and washer, two speed, intermittent (front)
- Liquid Crystal Display (LCD):
  – Alert indicator
  – Selected gear and direction
  – Speed or auto shift
  – Review Operation and Maintenance Manual (OMM)
  – Primary steering failure warning
  – Seat belt warning
  – Secondary steering failure warning
  – Diesel Particulate Filter (DPF) regeneration filter
  – Secondary steering energy source engaged
  – Hour meter
  – Retarder active
- Mirrors: exterior
- Secondary steering – electro hydraulic
- Air conditioning
- Glass windows:
  – Front, laminated and tinted
  – Sides and rear, toughened and tinted
- Tilt and telescopic steering wheel
- Combined gear selection and hoist control lever
- Storage:
  – Cup holder
  – Flask receptacle
  – Under seat storage
  – Door pocket
  – Behind operator seat storage
  – Coat hook
- Windows opening both sides, tinted
- Retractable belt: Operator seat and second seat
- Heater and defroster with four-speed fan
Technology
- Cat^® Detect with Stability Assist
- Product Link Cellular PLE643
Electrical And Lighting
- Electrical system: 24-volt, 10A 24- to 12-volt converter
- Remote starting receptacle (cables not included)
- Horn
- Lighting systems:
  – Cab interior
  – Two head lamps
  – Two width marker
  – Two reversing
  – Work light/cab access light
  – Two stop/tail lights
  – Front and rear direction indicators
- Main disconnect switch
- Batteries (two) maintenance free
Powertrain
- CX31 transmission
- Dual circuit oil immersed, enclosed brakes – all wheels
- Retarder: engine compression brake
- Auto shift six-speed forward and single-speed reverse transmission
- Differentials: standard with automatic clutched inter- and cross-axle differential locks
- Clean Emission Module (CEM) and exhaust aftertreatment package
- Cat C13B engine
- Three axle, six-wheel drive
Safety
- Rollover protective structure/falling objects protective structure (ROPS/FOPS) cab
- Reverse alarm
- Rearview camera
Guards
- Radiator
- Rear window
- Front dump body spill guard, integral part of fabricated body
- Crankcase
Other Standard Equipment
- S·O·S sampling valves
- Tires, six 23.5R25, radial
- Mud flaps: wheel arch and body mounted with transportation tiebacks
- Sound suppression (standard in some countries*)
  *Countries are EU countries plus Iceland, Norway, Lichtenstein, Switzerland, Türkiye and UK.
- Vandalism protection: lockable caps

Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Operator Environment
- Infrared glass – high ambient cab
- Mirrors, heated motorized
- Radio, Bluetooth^® stereo system
- Seat, heated/cooled
- Operator, seat belt, four-point
- Window blinds
- Windshield wiper and washer, two speed (rear)
Technology
- Cat Payload monitoring system
- Operator Coaching
- Product Link Dual PLE683
Electrical And Lighting
- Cold weather start attachment
- Engine block heater
- Ether start
- Flashing LED beacon
- Roof mounted LED work lights
Optional Equipment
- Auto lube installation for automatic greasing of bearings
- Bare chassis (no body) long wheel base
- Bare chassis (no body) standard wheel base
- Body liners
- Cold weather coolant –51° C (–60° F)
- Exhaust heated body
- Fuel additive – anti-waxing
- Wheel chocks
- Tires, six 750/65R25, radial
- Fast fuel fill
- Scissor tailgate

730 Articulated Truck