The Cat 730 with a 17.5 m³ (23 yd³)/28 tonnes (31 tons) capacity, offers demonstrated reliability and durability, high performance and productivity and a new world-class cab to improve operator comfort and ease of operation.<br>Updating the successful 730C2 to include the new cab design makes the 730 a more attractive proposition for our customers. Class leading levels of performance and new features such as Advanced Automatic Traction Control (AATC) and Assisted Hoisting Control create operator comfort, making a productive machine all day long while retaining all axle enclosed wet brakes and Advanced Productivity Electronic Control Strategy (APECS).
Engine Model Cat® C13
Rated Payload 31 ton (US)
Heaped (SAE 2:1) 23 yd³
Bore 5.1 in
Bore 5.1in
Displacement 762.8in³
Emissions The 730 meets Tier 4 Final and Stage V emission standards.
Engine Model Cat® C13
Engine Model - U.S. EPA Tier 4 Final/EU Stage V Cat C13
Gross Power - SAE J1995 375HP
Net Power - ISO 14396 370HP
Net Power - SAE J1349 367HP
No Engine De-rating Below 12500ft
Note (1) The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), and Korea Tier 4 Final emission standards.
Note (2) The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
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 254 kW (341 hp) per the SAE reference conditions.
Note (5) DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certificatio
Peak Engine Torque Gross (SAE J1995) 1579ft·lbf
Peak Engine Torque Net (SAE J1349) 1564ft·lbf
Peak Engine Torque Speed 1200r/min
Stroke 6.2in
Rated Payload 31ton (US)
Heaped (SAE 2:1) 23yd³
Struck 17.4yd³
Tailgate Heaped SAE 2:1 24.6yd³
Tailgate Struck 18.2yd³
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
Cooling System 21.9gal (US)
DEF Tank 5.3gal (US)
Engine Crankcase 10gal (US)
Final Drives/Differential 33gal (US)
Fuel Tank 108.8gal (US)
Hydraulic System 29.1gal (US)
Output Transfer Gear Box 6.3gal (US)
Transmission 12.4gal (US)
Interior Cab 72dB(A)
Note (1) The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the
Note (2) Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environments.
Lower Time 8s
Raise Time 12s
Brakes ISO 3450 – 2011
Cab - FOPS ISO 3449 Level II – 2005
Cab - ROPS ISO 3471 – 2008
Steering ISO 5010 – 2007
Center Axle - Empty 10053lb
Center Axle - Loaded 37302lb
Center Axle - Rated Load 27249lb
Front Axle - Empty 33069lb
Front Axle - Loaded 40300lb
Front Axle - Rated Load 7231lb
Rear Axle - Empty 9568lb
Rear Axle - Loaded 36817lb
Rear Axle - Rated Load 27249lb
Total - Empty 52690lb
Total - Loaded 114420lb
Total - Rated Load 61729lb
Lock to Lock 4.75 seconds @ 60 rpm
Type High strength Brinell HB450 wear resistant steel
Note Dimensions are for machines equipped with 23.5R25 tires.
Turning Dimensions - Aisle Width 210in
Turning Dimensions - Clearance Radius 318in
Turning Dimensions - Inside Radius 153in
Turning Dimensions - SAE Turning Radius 294in
Turning Dimensions - Steer Angle - Left/Right 45°
Base Plate 0.51in
Front Plate 0.28in
Side Plates 0.43in
Hydraulic Excavators: 336F/336F XE - Passes 5–6
Hydraulic Excavators: 349F/349F XE - Passes 4–5
Note An optimum system match gives you a major productivity advantage. The 730 is an excellent match for the Cat 349F and 336F Hydraulic Excavators; and Cat 972M, 966M, 962M and 950M Wheel Loaders. Having matched loading and hauling tools results in increased
Wheel Loader: 950M - Passes 5
Wheel Loader: 962M - Passes 4–5
Wheel Loaders: 966M/966M XE - Passes 4
Wheel Loaders: 972M/972M XE - Passes 3–4
Standard and optional equipment may vary. Consult your Cat dealer for details.
Tilt and telescopic steering wheel
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
Combined gear selection and hoist control lever
Glass windows:
– Front, laminated and tinted
– Sides and rear, toughened and tinted
Secondary steering – electro hydraulic
Heater and defroster with four-speed fan
Retractable belt: Operator seat and second seat
Windshield wiper and washer, two speed, intermittent (front)
Mirrors: extensive arrangement for improved visibility
Windshield wiper and washer, two speed (rear)
Seats:
– Operator: fully adjustable, air suspension
– Trainer: padded with lap belt
Adjustable air vents
Windows opening both sides, tinted
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
– Machine Security System (MSS) ready
– Secondary steering energy source engaged
– Hour meter
– Retarder active
Sun visor
Touchscreen display incorporating the rearview camera video feed
Storage:
– Cup holder
– Flask receptacle
– Under seat storage
– Door pocket
– Behind operator seat storage
– Coat hook
Air conditioning with R134A refrigerant
Cat Detect with Stability Assist
Product Link
Electrical system: 24-volt, 10A 24- to 12-volt converter
Main disconnect switch
Batteries (two) maintenance free
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
Differentials: standard with automatic clutched inter- and cross-axle differential locks
Auto shift six-speed forward and one reverse transmission
Dual circuit oil immersed, enclosed brakes – all wheels
Retarder: engine compression brake
Cat C13 engine
Three axle, six-wheel drive
Cat Clean Emission Module (CEM) and exhaust aftertreatment package
Rearview camera
ROPS/FOPS cab
Reverse alarm
Radiator
Rear window
Axle
Front dump body spill guard, integral part of fabricated body
Crankcase
Sound suppression (only standard in Europe)
Tires, six 23.5R25, radial
Vandalism protection: lockable caps
Mud flaps: wheel arch and body mounted with transportation tiebacks
S·O·S sampling valves
Standard and optional equipment may vary. Consult your Cat dealer for details.
Window blinds
Auto lube installation for automatic greasing of bearings
Ether start
Cold weather start attachment
Four-point seat belt
Machine Security System (MSS)
Bare chassis (no body) standard wheel base
Fuel additive – anti-waxing
Sound suppression (only standard in Europe)
Cold weather coolant –51° C (–60° F)
Wheel chocks
Flashing LED beacon
Engine block heater
Bluetooth radio stereo system
Exhaust heated body
Product Link Elite: PLE631 (satellite), PLE641 (cellular). Product Link is optional.
Heated rearview motorized mirrors
Body liners
Bare chassis (no body) long wheel base
Infrared glass – high ambient cab
Heated/cooled seat
Roof mounted High Intensity Discharge (HID) work lights
Cat Production Measurement payload monitoring system
Fast fuel fill
Tires, six 750/65R25, radial
Scissor tailgate
