773F Off-Highway Truck Dimensions All dimensions are approximate Shown with Dual Slope Body 12 11 14 13 10 15 16 17 18 19 20 21 Dual Slope Height to Top of ROPS 4116 mm 13 ft in Flat Floor 4108 mm 13 ft in Overall Body Length Inside Body Length 9211 mm 6254 mm 9293 mm 30 ft in 6336 mm 20 ft in Overall Length Wheelbase Rear Axle to Trail 10 249 mm 33 ft in 4215 mm 13 ft 10 in 2749 mm ft 10 334 mm 33 ft 11 in 4215 mm 13 ft 10 in 2837 mm ft in Ground Clearance Dump Clearance 777 mm 616 mm ft in ft 777 mm 626 mm 12 ft in ft 11 in 3773 mm 12 ft in 1806 mm ft 11 in 30 ft in 9261 mm 30 ft in Loading Height – Empty 3818 mm 10 Inside Body Depth – 1806 mm Max 11 Overall Height – 9261 mm Body Raised 30 ft in 20 ft in ft in ft in Dual Slope 5425 mm 17 ft 10 in Flat Floor 5425 mm 17 ft 10 in 3205 mm 10 ft in 3205 mm 10 ft in 700 mm ft in 698 mm 4735 mm 3919 mm 15 ft in 12 ft 11 in 4996 mm 16 ft in 3917 mm 12 ft 11 in 17 Inside Body Width 18 Front Canopy Height 3658 mm 4460 mm 12 ft 14 ft in 3657 mm 12 ft 4435 mm 14 ft in 19 Rear Axle Clearance 20 Centerline Rear Dual Tire Width 21 Overall Tire Width 675 mm 2929 mm ft in ft in 675 mm ft in 2928 mm ft in 4406 mm 14 ft in 4411 mm 14 ft in 12 Operating Width 13 Centerline Front Tire Width 14 Engine Guard Clearance 15 Overall Canopy Width 16 Outside Body Width ft in 773F Off-Highway Truck Weight/Payload Calculation (Example) Medium Impact Steel Body System (16 mm) Target Gross Machine Weight* – kg (lb) Empty Chassis Weight* – kg (lb) Body System Weight – kg (lb) Empty Machine Weight – kg (lb) Attachments Fuel Tank Size – L (gal) Fuel Tank – 90% fill – kg (lb) Empty Operating Weight** – kg (lb) Target Payload* – kg (lb) Target Payload* – tonnes (tons) Target Gross Machine Weight* – kg (lb) Empty Chassis Weight* – kg (lb) Body System Weight – kg (lb) Empty Machine Weight – kg (lb) Attachments Fuel Tank Size – L (gal) Fuel Tank – 90% fill – kg (lb) Empty Operating Weight** – kg (lb) Target Payload* – kg (lb) Target Payload* – tonnes (tons) High Impact Steel Body System (20 mm) Flat Floor Heavy Duty High Impact Steel Body System (25 mm) High Impact Rubber Body System (102 mm) Heavy Duty High Impact Rubber Body System Rubber Liner 100 698 (222,000) 100 698 (222,000) 100 698 (222,000) 100 698 (222,000) 100 698 (222,000) 31 633 (69,738) 31 633 (69,738) 31 633 (69,738) 31 633 (69,738) 31 633 (69,738) 12 905 (28,451) 13 483 (29,725) 15 068 (33,219) 13 770 (30,358) 14 505 (31,978) 44 538 (98,189) 45 116 (99,463) 46 701 (102,957) 45 403 (100,096) 46 138 (101,716) 700 (185) 531 (1,170) 45 069 (99,359) 55 629 (122,641) 55.63 (61.32) 700 (185) 531 (1,170) 45 647 (100,633) 55 051 (121,367) 55.05 (60.68) Steel Liner (16 mm) Steel Liner (20 mm) 700 (185) 531 (1,170) 47 232 (104,127) 53 466 (117,873) 53.47 (58.94) Dual Slope Steel Liner (25 mm) 700 (185) 531 (1,170) 45 934 (101,266) 54 764 (120,734) 54.76 (60.37) 700 (185) 531 (1,170) 46 669 (102,886) 54 029 (119,114) 54.03 (59.56) Rubber Liner (102 mm) Heavy-Duty Rubber Liner 100 698 (222,000) 100 698 (222,000) 100 698 (222,000) 100 698 (222,000) 100 698 (222,000) 31 633 (69,738) 31 633 (69,738) 31 633 (69,738) 31 633 (69,738) 31 633 (69,738) 12 961 (28,574) 13 536 (29,842) 15 008 (33,087) 13 769 (30,355) 14 488 (31,941) 44 594 (98,312) 45 169 (99,580) 46 641 (102,825) 45 402 (100,093) 46 121 (101,679) 700 (185) 531 (1,170) 45 814 (99,482) 54 884 (122,518) 54.88 (61.26) * Refer to Caterpillar 10/10/20 overload policy ** Includes weight of all attachments 700 (185) 531 (1,170) 45 700 (100,750) 54 998 (121,250) 55.00 (60.63) 700 (185) 531 (1,170) 47 172 (103,995) 53 526 (118,005) 53.53 (59.00) 700 (185) 531 (1,170) 45 933 (101,263) 54 765 (120,737) 54.77 (60.37) 700 (185) 531 (1,170) 46 652 (102,849) 54 046 (119,151) 54.05 (59.58) 773F Off-Highway Truck Retarding Performance To determine retarding performance: Add lengths of all downhill segments and, using this total, refer to proper retarding chart Read from gross weight down to the percent effective grade Effective grade equals actual % grade minus 1% for each 10 kg/t (20 lb/ton) of rolling resistance From this weight-effective grade point, read horizontally to the curve with the highest obtainable gear, then down to maximum descent speed brakes can properly handle without exceeding cooling capacity The following charts are based on these conditions: 32° C (90° F) ambient temperature, at sea level, with 24.00 R35 tires NOTE: Select the proper gear to maintain engine rpm at the highest possible level, without overspeeding the engine If cooling oil overheats, reduce ground speed to allow transmission to shift to the next lower speed range With ARC Only ARC and Engine Brake E – Typical Field Empty Weight L – Target Gross Machine Operating Weight 100 698 kg (222,000 lb) Gross Weight 25 50 15 75 100 30 125 45 150 60 175 200 75 225 90 105 30% E lb x 1000 250 120 kg x 1000 25% L 20% 1st Gear 15% 2nd Gear 3rd Gear 10% 4th Gear 5th Gear Effective Grade (Grade Minus Rolling Resistance) 5% 6th Gear 7th Gear 0 10 20 10 30 15 20 40 25 50 30 60 35 Speed Continuous Grade Length 70 40 80 km/h 45 50 mph 773F Off-Highway Truck Retarding Performance With ARC Only ARC and Engine Brake Gross Weight E – Typical Field Empty Weight 0 25 50 15 75 100 125 150 175 200 225 250 30 45 60 75 90 105 30% E 120 kg x 1000 25% L 20% 1st Gear 2nd Gear 3rd Gear 4th Gear 15% 5th Gear 10% 6th Gear 7th Gear 5% 0 10 20 10 30 15 40 20 25 50 30 60 35 70 40 lb x 1000 Effective Grade (Grade Minus Rolling Resistance) L – Target Gross Machine Operating Weight 100 698 kg (222,000 lb) 80 km/h 45 50 mph Speed Grade Distance — 450 m (1,500 ft.) With ARC Only ARC and Engine Brake Gross Weight E – Typical Field Empty Weight 0 25 50 15 75 100 125 150 175 200 225 250 30 45 60 75 90 105 120 kg x 1000 30% 25% E L 20% 1st Gear 2nd Gear 15% 3rd Gear 4th Gear 5th Gear 10% 6th Gear 7th Gear 5% 0 10 20 10 30 15 20 40 25 50 30 60 35 70 40 45 Speed Grade Distance — 600 m (2,000 ft.) lb x 1000 Effective Grade (Grade Minus Rolling Resistance) L – Target Gross Machine Operating Weight 100 698 kg (222,000 lb) 80 km/h 50 mph 773F Off-Highway Truck Retarding Performance With ARC Only ARC and Engine Brake Gross Weight E – Typical Field Empty Weight 25 50 15 75 100 125 150 175 200 225 250 30 45 60 75 90 105 30% E 120 kg x 1000 25% L 20% 1st Gear 2nd Gear 3rd Gear 4th Gear 15% 10% 5th Gear 6th Gear 7th Gear 5% 0 10 20 10 30 15 40 20 25 50 30 60 35 70 40 lb x 1000 Effective Grade (Grade Minus Rolling Resistance) L – Target Gross Machine Operating Weight 100 698 kg (222,000 lb) 80 km/h 45 50 mph Speed Grade Distance — 900 m (3,000 ft.) With ARC Only ARC and Engine Brake Gross Weight E – Typical Field Empty Weight 0 25 15 50 75 100 125 150 175 200 225 250 30 45 60 75 90 105 120 kg x 1000 30% 25% E L 20% 1st Gear 2nd Gear 15% 3rd Gear 4th Gear 10% 5th Gear 6th Gear 7th Gear 5% 0 10 20 10 30 15 20 40 25 50 30 60 35 70 40 45 Speed Grade Distance — 1500 m (5,000 ft.) lb x 1000 Effective Grade (Grade Minus Rolling Resistance) L – Target Gross Machine Operating Weight 100 698 kg (222,000 lb) 80 km/h 50 mph 773F Off-Highway Truck Gradeability/Speed/Rimpull To determine gradeability performance: Read from gross weight down to the percent of total resistance Total resistance equals actual percent grade plus 1% for each 10 kg/t (20 lb/ton) of rolling resistance From this weight-resistance point, read horizontally to the curve with the highest obtainable gear, then down to maximum speed Usable rimpull will depend upon traction available and weight on drive wheels With ARC Only ARC and Engine Brake E – Typical Field Empty Weight L – Target Gross Machine Operating Weight 100 698 kg (222,000 lb) Gross Weight lb x kg x 1000 1000 110 50 90 15 100 30 45 150 60 200 75 250 90 105 E L 40 1st Gear 35 70 Rimpull 120 kg x 1000 45 80 30 30% 25 25% 60 50 20 20% 1st Gear 40 30 lb x 1000 15% 2nd Gear 15 3rd Gear 20 10 10 0 10% 4th Gear 5th Gear 0 5% 7th Gear 6th Gear Torque Converter Drive Direct Drive Total Resistance (Grade plus Rolling) 100 50 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 km/h 10 15 20 25 Speed 30 35 40 45 mph