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
3810 m
Peak Engine Torque Gross (SAE J1995)
2141 N·m
Peak Engine Torque Net (SAE J1349)
2107 N·m
Peak Engine Torque Speed
1200 r/min
Front Axle - Empty
14360 kg
Center Axle - Empty
4690 kg
Rear Axle - Empty
4460 kg
Total - Empty
23510 kg
Front Axle - Rated Load
3250 kg
Center Axle - Rated Load
12375 kg
Rear Axle - Rated Load
12375 kg
Total - Rated Load
28000 kg
Front Axle - Loaded
17610 kg
Center Axle - Loaded
17065 kg
Rear Axle - Loaded
16835 kg
Total - Loaded
51510 kg
Hydraulic Excavators: 350/352 - Passes
5-Apr
Hydraulic Excavators: 336 - Passes
6-May
Wheel Loaders: 972/972 XE - Passes
4-Mar
Wheel Loaders: 966/966 XE - Passes
4
Wheel Loader: 962 - Passes
5-Apr
Wheel Loader: 950 - Passes
5
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 production and lower system costs per unit of volume moved.
Fuel Tank
400 l
DEF Tank
34 l
Cooling System
83 l
Hydraulic System
123 l
Engine Crankcase
43 l
Transmission
47 l
Final Drives/Differential
125 l
Output Transfer Gear Box
25 l
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 speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained.
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.
Brakes
ISO 3450:2011
Cab - FOPS
ISO 3449:2005 Level II
Cab - ROPS
ISO 3471:2008
Steering
ISO 5010:2019
Lock to Lock
4.75 seconds @ 60 rpm
Forward - 1
8 km/h
Forward - 2
15 km/h
Forward - 3
22 km/h
Forward - 4
34 km/h
Forward - 5
47 km/h
Forward - 6
55 km/h
Reverse - 1
9 km/h
Turning Dimensions - Steer Angle - Left/Right
45°
Turning Dimensions - SAE Turning Radius
7470 mm
Turning Dimensions - Clearance Radius
8075 mm
Turning Dimensions - Inside Radius
3879 mm
Turning Dimensions - Aisle Width
5332 mm
Note
Dimensions are for machines equipped with 23.5R25 tires.
