| Overall Width | 4.65 ft in (1.42 m) |
| Number Of Tines | 36 double tines |
| Tine To Tine Width | 3.69 ft in (1.13 m) |
| Number Of Bars | 4 |
| Overall Length | 12.26 ft in (3734 mm) |
| Overall Width | 7.71 ft in (2350 mm) |
| Overall Height | 8.42 ft in (2565 mm) |
| Tractor Pto Power Required | 40 hp (29.83 kw) |
| Weight | 3719.2 lb (1687 kg) |
| Bale Width | 3.9 ft in (1182 mm) |
| Displacement | 1106 cu in (18.2 L) |
| Bale Diameter - Min | 2.5 ft in (762 mm) |
| Bale Diameter - Max | 5.2 ft in (1575 mm) |
| Bale Weight - Max | 1250 lb (567 kg) |
| Bore | 5.7 in (144.8 mm) |
| Stroke | 7.2 in (182.9 mm) |
| Emissions | The 745 meets Tier 4 Final/Stage IV emission standards. |
| Net Power - Sae J1349 | 496 hp (369.9 kw) |
| Gross Power - Sae J1995 | 511 hp (381.1 kw) |
| Engine Model | Cat C18 ACERT |
| Net Power - Iso 14396 | 504 hp (375.9 kw) |
| Note (1) | The power ratings apply at rated speed of 1,700 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 348 kW (467 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 certifications. |
| No Engine De-Rating Required Below | 10000 ft in (3048 m) |
| Peak Engine Torque Gross (Sae J1995) | 1931 lb ft (2618.1 Nm) |
| Peak Engine Torque Speed | 1200 rpm |
| Peak Engine Torque Net (Sae J1349) | 1887 lb ft (2558.5 Nm) |
| Engine Model - U.S. Epa Tier 4 Final, Eu Stage Iv, Japan 2014, Korea Tier 4 Final | Cat C18 ACERT |
| Number Of Belts | 6 laced |
| Belt Width | 7 in (17.8 cm) |
| Forward - 1 | 3.8 mph (6.2 km/h) |
| Forward - 2 | 5 mph (8.1 km/h) |
| Forward - 3 | 7 mph (11.3 km/h) |
| Forward - 4 | 8.8 mph (14.2 km/h) |
| Forward - 5 | 11.6 mph (18.7 km/h) |
| Forward - 6 | 14.2 mph (22.9 km/h) |
| Forward - 7 | 19.6 mph (31.6 km/h) |
| Reverse - 1 | 4 mph (6.5 km/h) |
| Reverse - 2 | 9.1 mph (14.7 km/h) |
| Lock To Lock | 4.8 seconds @ 60 rpm |
| Forward - 8 | 23.5 mph (37.9 km/h) |
| Forward - 9 | 34 mph (54.8 km/h) |
| Rated Payload | 99648.9 lb (45200 kg) |
| Twine Type | Electric |
| Twine Ball Capacity | 4 |
| Cooling System | 23.7 gal (89.8 L) |
| Fuel Tank | 145.3 gal (550.1 L) |
| Def Tank | 5.3 gal (20.1 L) |
| Final Drive - Each | 1.3 gal (5 L) |
| Engine Crankcase | 13.7 gal (51.9 L) |
| Brake Cooling Tank | 17.7 gal (67 L) |
| Steering/Hoist Hydraulic System | 36.9 gal (139.7 L) |
| Transmission - Otg | 19.8 gal (75 L) |
| Axles - Each | 15.8 gal (59.9 L) |
| Cab - Fops | ISO 3449 Level II 2005 |
| Cab - Rops | ISO 3471 2008 |
| Brakes | ISO 3450 2011 |
| Steering | ISO 5010 2007 |
| Front Axle - Empty | 43515 lb (19738.1 kg) |
| Center Axle - Empty | 15309 lb (6944.1 kg) |
| Rear Axle - Empty | 14731 lb (6681.9 kg) |
| Total - Empty | 73553 lb (33363.1 kg) |
| Front Axle - Rated Load | 13007 lb (5899.9 kg) |
| Center Axle - Rated Load | 38691 lb (17550 kg) |
| Rear Axle - Rated Load | 38691 lb (17550 kg) |
| Total - Rated Load | 90390 lb (41000.3 kg) |
| Front Axle - Loaded | 56522 lb (25638 kg) |
| Center Axle - Loaded | 54000 lb (24494 kg) |
| Rear Axle - Loaded | 53422 lb (24231.9 kg) |
| Total - Loaded | 163942 lb (74362.9 kg) |
| Interior Cab | 72 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 OCT98 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. |
| Note | Dimensions are for machines equipped with 29.5R25 tires. |
| Turning Dimensions - Sae Turning Radius | 340 in (8636 mm) |
| Turning Dimensions - Clearance Radius | 356 in (9042.4 mm) |
| Turning Dimensions - Inside Radius | 174 in (4419.6 mm) |
| Turning Dimensions - Aisle Width | 233 in (5918.2 mm) |
| Heaped (Sae 2:1) | 32.7 yd3 (25.1 m3) |
| Struck | 24.2 yd3 (18.6 m3) |
| Tailgate Struck | 25.5 yd3 (19.5 m3) |
| Tailgate Heaped Sae 2:1 | 34.7 yd3 (26.6 m3) |
| Lower (Manual) | 10 s |
| Lower (Automatic) | 10 s |
| Raise (Manual) | 12 s |
| Raise (Automatic) | 13 s |
| Body Plate Type | High Strength Brinell HB450 Wear Resistant Steel |
| Front | 0.3 in (7.2 mm) |
| Chute | 0.6 in (14 mm) |
| Side | 0.5 in (11 mm) |
| Base | 0.6 in (14 mm) |
| Note | An optimum system match gives you a major productivity advantage. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved. |
| Hydraulic Excavator: 390 - Passes | 4 |
| Hydraulic Excavator: 374 - Passes | 5 |
| Wheel Loader: 982 - Passes | 4 |
| Wheel Loader: 980 - Passes | 4-5 |
| Wheel Loader: 972 - Passes | 4-5 |