730C2 Articulated Truck

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Product Description

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.

Specifications
Us
Metric
Engine
Engine Model
Cat C13 ACERT
Bore
5.1 in
130 mm
Stroke
6.2 in
157 mm
Displacement
762.8 in³
12.5 l
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV
Cat® C13 ACERT™
Gross Power - SAE J1995
375 mm H2O
280 kg/mm
Net Power - ISO 14396
370 mm H2O
276 kg/mm
Net Power - SAE J1349
367 mm H2O
274 kg/mm
No Engine De-rating Below
12500 ft
3810 m
Peak Engine Torque Gross (SAE J1995)
1579 ft·lbf
2141 N·m
Peak Engine Torque Net (SAE J1349)
1564 ft·lbf
2120 N·m
Peak Engine Torque Speed
1200 r/min
1200 r/min
Weights
Rated Payload
31 t
28 ton (US)
Body Capacities
Heaped (SAE 2:1)
23 yd³
17.5 m³
Struck
17.4 yd³
13.3 m³
Tailgate Heaped SAE 2:1
24.6 yd³
18.8 m³
Tailgate Struck
18.2 yd³
13.9 m³
Transmission
Forward - 1
5 mile/h
8 km/h
Forward - 2
9 mile/h
15 km/h
Forward - 3
14 mile/h
22 km/h
Forward - 4
21 mile/h
34 km/h
Forward - 5
29 mile/h
47 km/h
Forward - 6
34 mile/h
55 km/h
Reverse - 1
6 mile/h
9 km/h
Sound Levels
Interior Cab
76 dB(A)
76 dB(A)
Operating Weights
Center Axle - Empty
9987 lb
4530 null
Center Axle - Loaded
37236 lb
16890 null
Center Axle - Rated Load
27249 lb
12360 null
Front Axle - Empty
32882 lb
14915 null
Front Axle - Loaded
40113 lb
18195 null
Front Axle - Rated Load
7231 lb
3280 null
Rear Axle - Empty
9436 lb
4280 null
Rear Axle - Loaded
36685 lb
16640 null
Rear Axle - Rated Load
27249 lb
12360 null
Total - Empty
52305 lb
23725 null
Total - Loaded
114034 lb
51725 null
Total - Rated Load
61729 lb
28000 null
Service Refill Capacities
Fuel Tank
108.8 gal (US)
412 l
Cooling System
21.9 gal (US)
83 l
Hydraulic System
29.1 gal (US)
110 l
Engine Crankcase
10 gal (US)
38 l
Transmission
12.4 gal (US)
47 l
Final Drives/Differential
33 gal (US)
125 l
Output Transfer Gear Box
6.3 gal (US)
24 l
DEF Tank
5.2 gal (US)
20 l
Body Hoist
Raise Time
12 s
12 s
Lower Time
8 s
8 s
Steering
Lock to Lock
4.75 seconds @ 60 rpm
Standards
Brakes
ISO 3450 – 2011
Cab - FOPS
ISO 3449 Level II – 2005
Cab - ROPS
ISO 3471 – 2008
Steering
ISO 5010 – 2007
Body Plate
Type
High strength Brinell HB450 wear resistant steel
Turning Circle
Note
Dimensions are for machines equipped with 23.5R25 tires.
Turning Dimensions - Aisle Width
210 in
5332 mm
Turning Dimensions - Clearance Radius
318 in
8075 mm
Turning Dimensions - Inside Radius
153 in
3879 mm
Turning Dimensions - SAE Turning Radius
294 in
7470 mm
Turning Dimensions - Steer Angle - Left/Right
45°
Body Plate Thickness
Front
0.28 in
7 mm
Side
0.43 in
11 mm
Base
0.51 in
13 mm
Chute
0.51 in
13 mm
Engine
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
Sound Levels
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.
Standard/Optional

Standard Equipment

STANDARD EQUIPMENT

Optional Equipment

OPTIONAL EQUIPMENT

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