Caterpillar 730C2 EJ Articulated Dump Truck
Dimensions
Dump
Rated Payload
68343.22lb
Specifications
Engine
Displacement
762.8cu in
Bore
5.1in
Stroke
6.2in
Emissions
The 730C2 EJ meets Tier 4 Final/Stage IV emission standards.
Net Power - Sae J1349
367hp
Gross Power - Sae J1995
375hp
Engine Model
Cat C13 ACERT
Net Power - Iso 14396
370hp
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.
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 certifications.
Peak Engine Torque Gross (Sae J1995)
1579lb ft
Peak Engine Torque Speed
1200rpm
Engine Model - U.S. Epa Tier 4 Final/Eu Stage Iv
Cat C13 ACERT
Peak Engine Torque Net (Sae J1349)
1564lb ft
No Engine De-Rating Below
12500ft in
Transmission
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
Service Refill Capacities
Cooling System
21.9gal
Fuel Tank
108.8gal
Def Tank
5.2gal
Engine Crankcase
10gal
Transmission
12.4gal
Hydraulic System
29.1gal
Final Drives/Differential
33gal
Output Transfer Gear Box
6.3gal
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
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
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 OCT 98 is 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed.
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.
Turning Circle
Note
Dimensions are for machines equipped with 750/65 tires.
Turning Dimensions - Sae Turning Radius
294in
Turning Dimensions - Clearance Radius
318in
Turning Dimensions - Inside Radius
153in
Turning Dimensions - Aisle Width
210in
Body Capacities
Heaped (Sae 2:1)
22.1yd3
Struck
17.7yd3
Body Plate
Body Plate Type
High strength Brinell HB450 wear resistant steel
Body Eject
Eject Time
12 s
Retract Time
15 s
