730C2 EJ Articulated Truck

730C2 EJ Articulated Truck

The Cat 730C2 EJ, with a 16.9 m3 (22.1 yd3) 28 tonnes (31 tons) capacity, offers demonstrated reliability and durability, high performance and productivity, superior operator comfort and ...
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Engine

Engine Model
Cat® C13 ACERT™
Bore
5.1in
Stroke
6.2in
Displacement
762.8in³
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 (2)
The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
Note (1)
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.
Emissions
The 730C2 EJ meets Tier 4 Final/Stage IV emission standards.
No Engine De-rating Below
12500ft
Peak Engine Torque Net (SAE J1349)
1564ft·lbf
Net Power - SAE J1349
367HP
Gross Power - SAE J1995
375HP
Net Power - ISO 14396
370HP
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV
Cat C13 ACERT
Peak Engine Torque Gross (SAE J1995)
1579ft·lbf
Peak Engine Torque Speed
1200r/min
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
Note (4)
Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.

Weights

Rated Payload
31t

Body Capacities

Heaped (SAE 2:1)
22.1yd³
Struck
17.7yd³

Transmission

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

Service Refill Capacities

Fuel Tank
108.8gal (US)
Cooling System
21.9gal (US)
Hydraulic System
29.1gal (US)
Engine Crankcase
10gal (US)
Transmission
12.4gal (US)
Final Drives/Differential
33gal (US)
Output Transfer Gear Box
6.3gal (US)
DEF Tank
5.2gal (US)

Sound Levels

Interior Cab
76dB(A)
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.
Note (1)
The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT 98 is 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with th

Standards

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

Turning Circle

Turning Dimensions - Steer Angle - Left/Right
45°
Note
Dimensions are for machines equipped with 750/65 tires.
Turning Dimensions - Aisle Width
210in
Turning Dimensions - Clearance Radius
318in
Turning Dimensions - Inside Radius
153in
Turning Dimensions - SAE Turning Radius
294in

Body Plate

Type
High strength Brinell HB450 wear resistant steel

Operating Weights

Front Axle - Empty
34535lb
Center Axle - Empty
12103lb
Rear Axle - Empty
11552lb
Total - Empty
58190lb
Front Axle - Rated Load
7231lb
Center Axle - Rated Load
27249lb
Rear Axle - Rated Load
27249lb
Total - Rated Load
61729lb
Front Axle - Loaded
36013lb
Center Axle - Loaded
42362lb
Rear Axle - Loaded
41811lb
Total - Loaded
120186lb

Body Eject

Eject Time
12s
Retract Time
15s

Steering

Lock to Lock
4.75 seconds @ 60 rpm

Standard Equipment: