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FIAT AT7c CRAWLER DOZER
MAX HP AT ENGINE CRANKSHAFT: 74 at 1,400 engine rpm.
MAX HP AT DRAWBAR: 59.4 at 1,400 engine rpm.
MAX CRANKSHAFT TORQUE: 300 lb ft at 1,000 engine rpm.
MAX DRAWBAR PULL: 16,300 lb.
ENGINE: Fiat type 604031, 4-stroke diesel, Direct injection, Water-cooled,
Cylinders = 4, Bore = 4.92 in. Stroke = 5.51 in. Displacement = 419.3 cu. in.
Compression ratio = 15.5:1, Operating speed = 900 to 1,400 rpm, direct electric
start (24 volt).
TRANSMISSION: Type = Oil clutch and sliding spur gears with direction reverser
giving 5 forward and 4 reverse speeds.
STANDARD SPEEDS: Forward = 1.4, 2.3, 2.9, 3.6, 5,2 mph, Reverse = 1.7, 2.7, 3.3,
4.2 mph.
STANDARD TRACKS: Tread (centre to centre) = 61 in. Width = 17-3/4 in. Length on
ground = 71-1/4 in. Ground clearance = 11-5/8 in.
OVERALL DIMENSIONS: Length = 193 in. Width = 128 in. Height (to top of seat) =
81-1/2 in. wheelbase = 71-1/4 in.
WEIGHT (as sold, without ballast): 18,800 lb.
BELT PULLEY: Diameter = 14-1/8 in. Speed = 800 rpm.
PTO: Spline shaft diameter = 1-3/8 in. Shaft central between wheels, rotation is
clockwise, viewed from rear.
ADDITIONAL EQUIPMENT AVAILABLE: PTO, belt pulley, road pads, ripper, canopy,
tree pusher, root rake, winch, breakaway couplings.
NOTE: The above is a 70CI series C tractor fitted with an ATB7 angle and tilt
blade.
FIAT BT7c CRAWLER DOZER
OVERALL DIMENSIONS: Length = 163 in. Width = 101-1/2 in.
WEIGHT (as sold, without ballast): 18,410 lb.
BLADE DETAILS: Fitted with a BTH7 hydraulic tilt bulldozer blade. See Fiat
earthmoving equipment.
NOTE: Other specifications same as AT7c model.
