Get a quote730 Articulated Truck
Efficient Productivity
More Comfort – More Performance – More Versatility
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RELIABLE PERFORMANCE
The redesigned dump body provides easier loading and maximum payload, while the C13B engine delivers the power you require, combined with relentless reliability.
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BUILT-IN SAFETY
Designed for safe and convenient access
with ground level service, and Dynamic Rollover Protection applies brakes when needed to help reduce the risk of rollovers. -
ENHANCED OVERALL EFFICIENCY
Easily set job parameters with Body Height and Machine Speed Limiting, while achieving up to 16% more fuel efficiency with more dirt moved per fuel used.
Engine
| Bore | 5.1 in |
| Displacement | 762.8 in³ |
| Engine Model | Cat® C13B |
| Engine Power (ISO 14396) | 370 hp |
| Gross Power (SAE J1995) | 375 hp |
| Net Power (SAE J1349) | 367 hp |
| No Engine De-rating Below | 12500 ft |
| Note (1) | 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. |
| Peak Engine Torque Gross (SAE J1995) | 1579 lbf·ft |
| Peak Engine Torque Net (SAE J1349) | 1554 lbf·ft |
| Peak Engine Torque Speed | 1200 r/min |
| Stroke | 6.2 in |
Weights
| Rated Payload | 31 ton (US) |
Body Capacities
| Heaped (SAE 2:1) | 23 yd³ |
| Struck | 18.2 yd³ |
| Tailgate Heaped SAE 2:1 | 24.6 yd³ |
| Tailgate Struck | 19.1 yd³ |
Transmission
| 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 |
| Reverse - 1 | 6 mile/h |
Sound Levels
| 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. |
Operating Weights
| Center Axle - Empty | 10340 lb |
| Center Axle - Loaded | 37622 lb |
| Center Axle - Rated Load | 27282 lb |
| Front Axle - Empty | 31658 lb |
| Front Axle - Loaded | 38823 lb |
| Front Axle - Rated Load | 7165 lb |
| Rear Axle - Empty | 9833 lb |
| Rear Axle - Loaded | 37115 lb |
| Rear Axle - Rated Load | 27282 lb |
| Total - Empty | 51831 lb |
| Total - Loaded | 113560 lb |
| Total - Rated Load | 61729 lb |
Body Plate
| Type | High strength Brinell HB450 wear resistant steel |
Body Plate Thickness
| Base Plate | 0.51 in |
| Front Plate | 0.28 in |
| Side Plates | 0.43 in |
Service Refill Capacities
| Cooling System | 22 gal (US) |
| DEF Tank | 9 gal (US) |
| Engine Crankcase | 11.4 gal (US) |
| Final Drives/Differential | 33 gal (US) |
| Fuel Tank | 106 gal (US) |
| Hydraulic System | 32 gal (US) |
| Output Transfer Gear Box | 7 gal (US) |
| Transmission | 12.4 gal (US) |
Body Hoist
| Lower Time | 8 s |
| Raise Time | 12 s |
Standards
| Brakes | ISO 3450:2011 |
| Cab - FOPS | ISO 3449:2005 Level II |
| Cab - ROPS | ISO 3471:2008 |
| Steering | ISO 5010:2019 |
Turning Circle
| 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° |
Steering
| Lock to Lock | 4.75 seconds @ 60 rpm |
Optimal Loader/Truck Pass Matching
| Hydraulic Excavators: 336 - Passes | 5-6 |
| Hydraulic Excavators: 350/352 - Passes | 4-5 |
| 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. |
| Wheel Loader: 950 - Passes | 5 |
| Wheel Loader: 962 - Passes | 4-5 |
| Wheel Loaders: 966/966 XE - Passes | 4 |
| Wheel Loaders: 972/972 XE - Passes | 3-4 |
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Engine
| Bore | 5.1 in |
| Displacement | 762.8 in³ |
| Engine Model | Cat® C13B |
| Engine Power (ISO 14396) | 370 hp |
| Gross Power (SAE J1995) | 375 hp |
| Net Power (SAE J1349) | 367 hp |
| No Engine De-rating Below | 12500 ft |
| Note (1) | 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. |
| Peak Engine Torque Gross (SAE J1995) | 1579 lbf·ft |
| Peak Engine Torque Net (SAE J1349) | 1554 lbf·ft |
| Peak Engine Torque Speed | 1200 r/min |
| Stroke | 6.2 in |
Weights
| Rated Payload | 31 ton (US) |
Body Capacities
| Heaped (SAE 2:1) | 23 yd³ |
| Struck | 18.2 yd³ |
| Tailgate Heaped SAE 2:1 | 24.6 yd³ |
| Tailgate Struck | 19.1 yd³ |
Transmission
| 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 |
| Reverse - 1 | 6 mile/h |
Sound Levels
| 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. |
Operating Weights
| Center Axle - Empty | 10340 lb |
| Center Axle - Loaded | 37622 lb |
| Center Axle - Rated Load | 27282 lb |
| Front Axle - Empty | 31658 lb |
| Front Axle - Loaded | 38823 lb |
| Front Axle - Rated Load | 7165 lb |
| Rear Axle - Empty | 9833 lb |
| Rear Axle - Loaded | 37115 lb |
| Rear Axle - Rated Load | 27282 lb |
| Total - Empty | 51831 lb |
| Total - Loaded | 113560 lb |
| Total - Rated Load | 61729 lb |
Body Plate
| Type | High strength Brinell HB450 wear resistant steel |
Body Plate Thickness
| Base Plate | 0.51 in |
| Front Plate | 0.28 in |
| Side Plates | 0.43 in |
Service Refill Capacities
| Cooling System | 22 gal (US) |
| DEF Tank | 9 gal (US) |
| Engine Crankcase | 11.4 gal (US) |
| Final Drives/Differential | 33 gal (US) |
| Fuel Tank | 106 gal (US) |
| Hydraulic System | 32 gal (US) |
| Output Transfer Gear Box | 7 gal (US) |
| Transmission | 12.4 gal (US) |
Body Hoist
| Lower Time | 8 s |
| Raise Time | 12 s |
Standards
| Brakes | ISO 3450:2011 |
| Cab - FOPS | ISO 3449:2005 Level II |
| Cab - ROPS | ISO 3471:2008 |
| Steering | ISO 5010:2019 |
Turning Circle
| 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° |
Steering
| Lock to Lock | 4.75 seconds @ 60 rpm |
Optimal Loader/Truck Pass Matching
| Hydraulic Excavators: 336 - Passes | 5-6 |
| Hydraulic Excavators: 350/352 - Passes | 4-5 |
| 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. |
| Wheel Loader: 950 - Passes | 5 |
| Wheel Loader: 962 - Passes | 4-5 |
| Wheel Loaders: 966/966 XE - Passes | 4 |
| Wheel Loaders: 972/972 XE - Passes | 3-4 |