730C2 Articulated Truck

Overview
Engine Model
Cat C13 ACERT
Gross Power – SAE J1995
375 hp
Net Power – SAE J1349
367 hp
  • Exterior View
  • Interior View

The Cat 730C2, with a 17 m3 (23 yd3) 28 tonnes (31 tons) capacity, offers demonstrated reliability and durability, high performance and productivity, superior operator comfort and lower operating costs. Updating the successful 730C to include all axle enclosed wet brakes makes the 730C2 a more attractive proposition for our customers. Class leading levels of performance and operator comfort make for a productive machine all day long.

Engine

Engine Model
Cat C13 ACERT
Gross Power – SAE J1995
375 hp
Net Power – SAE J1349
367 hp
Bore
5 in
Stroke
6 in
Displacement
763 in3
Net Power – ISO 14396
370 hp
No Engine De-rating Below
12,500 ft
Peak Engine Torque Net (SAE J1349)
1,564 lbf-ft
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV
Cat® C13 ACERT™
Peak Engine Torque Gross (SAE J1995)
1,579 ft·lbf
Peak Engine Torque Speed
1,200 r/min
Emissions
The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards.
Note
The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
Note
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
Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.
Note
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
Engine Model
Cat C13 ACERT
Bore
5 in
Stroke
6 in
Displacement
763 in³
Gross Power - SAE J1995
375 HP
Net Power - ISO 14396
370 HP
Net Power - SAE J1349
367 HP
No Engine De-rating Below
12,500 ft
Peak Engine Torque Net (SAE J1349)
1,564 ft·lbf
Emissions
The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards.
Note (1)
The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
Note (2)
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 (3)
Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.
Note (4)
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

Body Capacities

Heaped SAE 2:1
23 yd3
Struck
17 yd3
Tailgate Heaped SAE 2:1
25 yd³
Tailgate Struck
18 yd³
Heaped (SAE 2:1)
23 yd³
Struck
17 yd³

Transmission

Forward 1
5 mph
Forward 2
9 mph
Forward 3
14 mph
Forward 4
21 mph
Forward 5
29 mph
Forward 6
34 mph
Reverse - 1
6 mile/h
Forward - 1
5 mile/h
Forward - 2
9 mile/h
Forward - 3
14 mile/h
Forward - 4
21 mile/h
Forward - 5
29 mile/h
Forward - 6
34 mile/h

Service Refill Capacities

Fuel Tank
109 gal
Cooling System
22 gal
DEF Tank
5 gal
Hydraulic System
29 gal (US)
Engine Crankcase
10 gal (US)
Transmission
12 gal (US)
Final Drives/Differential
33 gal (US)
Output Transfer Gear Box
6 gal (US)
Fuel Tank
109 gal (US)
Cooling System
22 gal (US)
DEF Tank
5 gal (US)

Standards

Brakes
ISO 3450 – 2011
Steering
ISO 5010 – 2007
Cab - FOPS
ISO 3449 Level II – 2005
Cab - ROPS
ISO 3471 – 2008
Brakes
ISO 3450 – 2011
Steering
ISO 5010 – 2007

Body Plate

Type
High strength Brinell HB450 wear resistant steel
Type
High strength Brinell HB450 wear resistant steel

Turning Circle

Turning Dimensions: Steer Angle – Left/Right
45°
Note
Dimensions are for machines equipped with 23.5R25 tires.
Turning Dimensions - Aisle Width
210 in
Turning Dimensions - Clearance Radius
318 in
Turning Dimensions - Inside Radius
153 in
Turning Dimensions - SAE Turning Radius
294 in
Turning Dimensions - Steer Angle - Left/Right
45°

Weights

Rated Payload
31 t

Operating Weights

Front Axle - Empty
32,882 lb
Center Axle - Empty
9,987 lb
Rear Axle - Empty
9,436 lb
Total - Empty
52,305 lb
Front Axle - Rated Load
7,231 lb
Center Axle - Rated Load
27,249 lb
Rear Axle - Rated Load
27,249 lb
Total - Rated Load
61,729 lb
Front Axle - Loaded
40,113 lb
Center Axle - Loaded
37,236 lb
Rear Axle - Loaded
36,685 lb
Total - Loaded
114,034 lb

Sound Levels

Interior Cab
76 dB(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 76 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.

Body Hoist

Raise Time
12 s
Lower Time
8 s

Steering

Lock to Lock
4.75 seconds @ 60 rpm

Body Plate Thickness

Front
0 in
Chute
1 in
Side
0 in
Base
1 in
Front
0 in
Side
0 in
Base
1 in

Engine

Transmission

Automatic Features

Suspension and Braking

Operator Environment

Ease of Operation

Durability and Reliability

Cat CONNECT Technology

Serviceability

Complete Customer Support

Sustainability

Safety

  • Standard Equipment
    • Air conditioning with R134A refrigerant
    • Adjustable air vents
    • Auto shift six-speed forward and single speed reverse transmission
    • Cat C13 ACERT engine
    • Cat Clean Emission Module (CEM) and exhaust aftertreatment package
    • Cat rearview camera
    • Color Multi-Purpose Display (CMPD) incorporating the rearview camera feed
      – Dashboard Liquid Crystal Display (LCD)
    • Alert indicator, selected gear and direction, speed or auto shift, review Operation and Maintenance Manual (OMM), primary steering failure, seat belt warning, secondary steering failure, Machine Security System (MSS), secondary steering energy source engaged, hour meter and retarder active
    • Differentials: automatic clutched inter and cross-axle differential locks
    • Dual circuit oil immersed, enclosed brakes – all wheels
    • Electrical system: 24 volt, 5A 24- to 12-volt converter
    • Electro hydraulic hoist control
    • Glass windows: laminated front, toughened rear and toughened opening side
    • Guards: rear window, radiator, crankcase and axle
    • Heater and defroster with four-speed fan
    • Horn: electric
    • Lights: cab interior, front, width marker, side, rear, two reversing/work lights, two stop/tail lights, front and rear direction indicators
      – Machine Operation Monitoring System includes
    • Action lamp, engine oil pressure, primary steering system, left turn signal, high beam, coolant temperature, tachometer, parking brake, fuel level, right turn signal, transmission oil temperature, brake system, transmission hold, hoist control, hydraulic system, charging system, retarder, transmission fault, traction control system, check engine lamp
    • Mirrors: extensive arrangement for improved visibility
    • Mud flaps: wheel arch and body mounted with transportation tiebacks
    • Product Link PL 321 or PL 522 dependent on location and licensing agreement
    • Retarder: engine compression brake
    • Reverse/backup alarm
    • ROPS/FOPS cab
    • Seat, fully adjustable, air suspension
    • Seat, padded companion/trainer
    • Secondary steering – electro hydraulic
    • S∙O∙S sampling valves
    • Spill guard: front, integral part of fabricated body
    • Starting receptacle, electric, remote
    • Storage: cup holder, under seat, door pocket, behind seat, coat hook
    • Sun visor
    • Three axle, six-wheel drive
    • Tilt and telescopic steering wheel
    • Tires, six 23.5R25, radial
    • Two retractable seat belts
    • Vandalism protection: lockable caps for fuel tank, DEF tank and hydraulic oil tank
    • Windshield wiper and washer, two speed, intermittent (front)
  • Optional Equipment
    • Auto lube installation for automatic greasing of bearings
    • Body liners
    • Bluetooth radio stereo system
    • Caterpillar Production Measurement (CMP) payload monitoring system
    • Cold weather coolant –51° C (–60° F)
    • Cold weather start attachment
    • Engine block heater
    • Bare Chassis (no body) standard wheel base
    • Bare Chassis (no body) long wheel base
    • Ether start
    • Exhaust heated body
    • Fast fuel fill
    • Flashing LED beacon
    • Four-point safety harness
    • Fuel additive-anti-waxing
    • Heated seat
    • Heated rearview motorized mirrors
    • Machine Security System (MSS)
    • Product Link PL 321, PL 522, VIMS Cellular, VIMS Satellite (where available)
    • Roof mounted High Intensity Discharge (HID) work lights
    • Scissor tailgate
    • Windshield wiper and washer, two speed (rear)
    • 750/65 wide tires
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