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745 Bare Chassis Articulated Truck
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730 Bare Chassis Articulated Truck
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Wheel Base Length |
| Standard Wheel Base |
180.7 in |
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156.7 in |
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| Long Wheel Base |
228.4 in |
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215.2 in |
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Weights |
| Rated Payload |
55 ton (US) |
35.3 ton (US) |
38.9 ton (US) |
26.5 ton (US) |
Engine |
| Engine Model |
Cat® C18 |
Cat® C13 |
Cat® C13 |
Cat C9.3 |
| Bore |
5.7 in |
5.1 in |
5.1 in |
4.5 in |
| Stroke |
7.2 in |
6.2 in |
6.2 in |
45.2 in |
| Displacement |
1106 in³ |
736 in³ |
762.8 in³ |
567.5 in³ |
| Gross Power - SAE J1995 |
511 HP |
434 HP |
375 HP |
342 HP |
| Net Power - SAE J1349 |
496 HP |
424 HP |
367 HP |
334 HP |
| Peak Engine Torque Net (SAE J1349) |
1887 lb/ft |
1597 ft·lbf |
1554 ft·lbf |
1263 ft·lbf |
| Peak Engine Torque Gross (SAE J1995) |
1931 lb/ft |
1614 ft·lbf |
1579 lb/ft |
1275 ft·lbf |
| Net Power - ISO 14396 |
447 HP |
429 HP |
370 HP |
338 HP |
| Peak Engine Torque Speed |
1200 r/min |
1200 r/min |
1200 r/min |
1200 r/min |
| No Engine De-rating Required Below |
10000 ft |
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12500 ft |
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| Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final |
Cat® C18 |
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| Emissions |
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The 735 meets Tier 4 Final and Stage V emission standards. |
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The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards. |
| Note (3) |
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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. |
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Net power when the fan is at maximum speed is 249 kW (334 hp) per the SAE reference conditions. |
| No Engine De-rating Below |
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12500 ft |
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3000 ft |
| Note (2) |
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The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. |
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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 (5) |
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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 |
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| Note (4) |
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Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions. |
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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 (1) |
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The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), and Korea Tier 4 Final emission standards. |
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The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. |
| Engine Model - U.S. EPA Tier 4 Final/EU Stage V |
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Cat C13 |
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| Engine Model - U.S. EPA Tier 4 Final/EU Stage IV |
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Cat® C13 |
Cat® C9.3 |
Transmission |
| Forward - 1 |
3.8 mile/h |
5 mile/h |
5 mile/h |
5 mT/hr |
| Forward - 2 |
5 mile/h |
9 mile/h |
9 mile/h |
9.4 mT/hr |
| Forward - 3 |
7 mile/h |
14 mile/h |
14 mile/h |
14.4 mT/hr |
| Forward - 4 |
8.8 mile/h |
22 mile/h |
21 mile/h |
22.1 mT/hr |
| Forward - 5 |
11.6 mile/h |
30 mile/h |
29 mile/h |
30.7 mT/hr |
| Forward - 6 |
14.2 mile/h |
35 mile/h |
34 mile/h |
36.3 mT/hr |
| Forward - 7 |
19.6 mile/h |
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| Forward - 8 |
23.5 mile/h |
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| Forward - 9 |
34 mile/h |
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| Reverse - 1 |
4 mile/h |
6 mile/h |
6 mile/h |
5.5 mT/hr |
| Reverse - 2 |
9.1 mile/h |
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Service Refill Capacities |
| Fuel Tank |
145.3 gal (US) |
108.8 gal (US) |
108.8 gal (US) |
91 gal (US) |
| DEF Tank |
5.3 gal (US) |
5.3 gal (US) |
5.3 gal (US) |
4 gal (US) |
| Cooling System |
23.7 gal (US) |
21.9 gal (US) |
21.9 gal (US) |
18 gal (US) |
| Brake Cooling Tank |
17.7 gal (US) |
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| Steering/Hoist Hydraulic System |
36.9 gal (US) |
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24 gal (US) |
| Engine Crankcase |
13.7 gal (US) |
10 gal (US) |
10 gal (US) |
8 gal (US) |
| Transmission - OTG |
19.8 gal (US) |
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| Final Drive - Each |
1.3 gal (US) |
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1.6 gal (US) |
| Axles - Each |
15.8 gal (US) |
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| Final Drives/Differential |
33 gal (US) |
33 gal (US) |
33 gal (US) |
33 gal (US) |
| Hydraulic System |
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29.1 gal (US) |
29.1 gal (US) |
29.1 gal (US) |
| Transmission |
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12.3 gal (US) |
12.4 gal (US) |
10 gal (US) |
| Output Transfer Gear Box |
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5.5 gal (US) |
6.3 gal (US) |
5 gal (US) |
Sound Levels |
| Interior Cab |
72 dB(A) |
72 dB(A) |
72 dB(A) |
69 dB(A) |
| Note (2) |
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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. |
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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) |
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The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the |
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The declared dynamic operator sound pressure level is 69±2 dB(A) when "ISO 6396:2008" is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the maximum cooling fans speed. The sound level may vary at different cooling f |
Standards |
| Brakes |
ISO 3450:2011 |
ISO 3450 – 2011 |
ISO 3450:2011 |
ISO 3450 – 2011 |
| Cab - FOPS |
ISO 3449:2005 Level II |
ISO 3449 Level II – 2005 |
ISO 3449:2005 Level II |
ISO 3449 Level II – 2008 |
| Cab - ROPS |
ISO 3471:2008 |
ISO 3471 – 2008 |
ISO 3471:2008 |
ISO 3471 – 2008 |
| Steering |
ISO 5010:2019 |
ISO 5010 – 2007 |
ISO 5010:2019 |
ISO 5010 – 2007 |
Steering |
| Lock to Lock |
4.8 seconds at 60 rpm |
4.75 seconds @ 60 rpm |
4.75 seconds @ 60 rpm |
4.75 seconds @ 60 rpm |
Turning Circle |
| Turning Dimensions - Clearance Radius |
356 in |
318 in |
318 in |
318 in |
| Turning Dimensions - Steer Angle - Left/Right |
45° |
45° |
45 ° |
45° |
| Turning Dimensions - SAE Turning Radius |
340 in |
294 in |
294 in |
294 in |
| Turning Dimensions - Inside Radius |
174 in |
149 in |
153 in |
153 in |
| Turning Dimensions - Aisle Width |
233 in |
212 in |
210 in |
210 in |
| Note |
Dimensions are for machines equipped with 29.5 R25 tires. |
Dimensions are for machines equipped with 750/65 R25 tires. |
Dimensions are for machines equipped with 23.5 R25 tires. |
Dimensions are for machines equipped with 23.5R25 tires. |
Body Capacities |
| Heaped (SAE 2:1) |
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26.2 yd³ |
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19.6 yd³ |
| Struck |
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20.3 yd³ |
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14.4 yd³ |
| Tailgate Heaped SAE 2:1 |
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27.9 yd³ |
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20.4 yd³ |
| Tailgate Struck |
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21.3 yd³ |
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14.5 yd³ |
Body Hoist |
| Raise Time |
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12 s |
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10 s |
| Lower Time |
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11 s |
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8 s |
Operating Weights |
| Total - Loaded |
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126192 lb |
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103886 lb |
| Front Axle - Empty |
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34128 lb |
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30974 lb |
| Total - Rated Load |
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70548 lb |
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52910 lb |
| Rear Axle - Loaded |
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41270 lb |
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33457 lb |
| Rear Axle - Empty |
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10516 lb |
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9757 lb |
| Center Axle - Empty |
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11001 lb |
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10242 lb |
| Center Axle - Rated Load |
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30754 lb |
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23699 lb |
| Front Axle - Loaded |
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43166 lb |
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36484 lb |
| Total - Empty |
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55645 lb |
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50975 lb |
| Front Axle - Rated Load |
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9039 lb |
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5511 lb |
| Rear Axle - Rated Load |
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30754 lb |
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23699 lb |
| Center Axle - Loaded |
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41756 lb |
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33944 lb |
Body Plate |
| Type |
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High strength Brinell HB450 wear resistant steel |
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High strength Brinell HB450 wear resistant steel |
Optimal Loader/Truck Pass Matching |
| Hydraulic Excavators: 336F/336F XE - Passes |
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5–6 |
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5-6 |
| Note |
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An optimum system match gives you a major productivity advantage. The 735 is an excellent match for the Cat 349F and 336F Hydraulic Excavators; and Cat 972M, 966M, 962M and 950M Wheel Loaders. Having matched loading and hauling tools results in increased |
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| Hydraulic Excavators: 349F/349F XE - Passes |
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4–5 |
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4-5 |
| Wheel Loaders: 972M/972M XE - Passes |
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3–4 |
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3-4 |
| Wheel Loader: 962M - Passes |
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4–5 |
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4-5 |
| Wheel Loader: 950M - Passes |
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5 |
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5 |
| Wheel Loaders: 966M/966M XE - Passes |
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4 |
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4 |
Body Plate Thickness |
| Base Plate |
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0.51 in |
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0.51 in |
| Front Plate |
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0.28 in |
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0.28 in |
| Side Plates |
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0.43 in |
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0.43 in |
