John Deere 850C دليل المستخدم

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C SERIES II SPECIFICA TIONS
850C
CONSTRUCTION EQUIPMENT CONSTRUCTION EQUIPMENT
Engine 850C
Type ................................................................................................John Deere 6081A with altitude-compensating turbocharger; aftercooled
Engine power ..................................................................................185 SAE net hp (138 kW) / 192 SAE gross hp (143 kW) @ 1,800 rpm
Cylinders .....................................................................

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SAE Operating Weights 850C LT 850C WT 850C WXLT 850C LGP Base weights were computed for units with standard equipment, rollover protective structures, full fuel tanks, and 175-lb. (79 kg) operators. All-Hydraulic (PAT) Dozer .................................................................42,418 lb. (19 241 kg) 43,366 lb. (19 671 kg) 44,369 lb. (20 126 kg) 44,582 lb. (20 222 kg) Semi-U (High Production) ................................................................40,485 lb. (18 402 kg) 41,070

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Dimensions A Overall height to roof Overall height B Tread depth with single-bar grousers Tread depth with C Ground clearance to exhaust stack swamp shoes with grousers Moderate duty Extreme duty 850C LT ..........................124.0 in. (3151 mm) 124.8 in. (3170 mm) 2.6 in. (65 mm) 2.8 in. (72 mm) 16 in. (406 mm) 850C WT.........................124.0 in. (3151 mm) 124.8 in. (3170 mm) 2.6 in. (65 mm) 16 in. (406 mm) 850C WXLT .....................124.0 in. (3151 mm) 124.8 in. (3170 mm) 2.6 in.

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A E F C G Standard Drawbar B Extended Drawbar O I K L Cut Reach Width Over Track M J H N Cast Reach D 75 320 70 32 65 850C LT, WT, 280 WXLT, and LGP 28 60 CRAWLER SPEED VS 55 240 GROUND PULL 24 Usable pull will depend 50 on traction and weight of tractor. 45 200 20 40 160 35 16 30 120 12 25 20 80 8 15 10 40 4 5 lb. N kg km/h 0 2 4 6 8 10 12 mph0 1 234 56 78 SPEED 19 DRAWBAR PULL X 1000 lb. (N) (kg)

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850C Series II Dozer Key:  Standard equipment  Optional or special equipment See your John Deere dealer for further information. LT WT WXLT LGP Engine LT WT WXLT LGP Undercarriage (continued) LT WT WXLT LGP Operator’s Station (continued)  Air cleaner, dual-stage aspirated type  22-in. (560 mm) moderate-duty single-  Fuel gauge, electric, illuminated  Air cleaner restriction indicator bar grouser tracks, Dura-Trax™ lub-  Ground-speed decelerator (engine  Blower fan ricat