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FIAT 680
MAX POWER AT ENGINE CRANKSHAFT (kW): 50 (68 hp) at 2500 engine r/min.
MAX POWER AT PTO SHAFT (kW): 46.5 (62.4 hp) at 1,038 r/min at 2500 engine r/min.
MAX POWER AT DRAWBAR (kW): 40 (53.6 hp) at 2,500 engine r/min.
MAX CRANKSHAFT TORQUE (Nm): 206.7 at 1,400 engine r/min.
MAX DRAWBAR PULL (kN): 27.8 at 4.7 km/h on 13.6R x 38 tyres when tractor
weighted to 4,536 kg.
ENGINE: Fiat 8045, Cylinders = 4, Bore = 100 mm, Stroke = 110 mm, Displacement =
3.4 litres, Compression ratio = 17:1, Operating speed range = 1,200 to 2,500
r/min.
TRANSMISSION: Type = Constant mesh, Synchromesh.
STANDARD SPEEDS: Forward = 1.4, 1.8, 2.3, 2.9, 4.0, 5.3, 6.7, 8.4, 11.9, 15.6,
19.7, 24.7 km/h, Reverse = 1.3, 3.9, 11.4 km/h on 13.6 x 36 rear tyres.
STANDARD TYRES: Front = 7.50 x 16 x 6, Rear = 16.9 x 30 x 6.
TURNING RADIUS: (with brakes): 3.30 m, Ground clearance = 478 mm.
OVERALL DIMENSIONS: Length = 3,438 mm, Width = 2,500 mm, Height to highest point
of cab = 2,524 mm, Tread, Front = 1,410 to 1,910 mm, Rear =1,400 to
2,100mm.
MASS: (weight as sold without ballast): 2,370 kg (without cab).
BELT PULLEY: Diameter = 250 mm, Width =150 mm, Speeds = 1,352 r/min at 2,500
engine r/min. or 16.6 m/sec.
PTO: Standard pto speeds = 540 r/min, Engine speed at standard pto speed = 2,227
r/min.
PTO: Power at standard pto speed = 44,8 kW, Spline shaft diameter = 35 mm,
Rotation clockwise viewed from rear.
HYDRAULICS: Reservoir capacity = 18 l, Pump capacity = 430 ml/sec, Max pressure
= 18.62 MPa, Number of remote outlets = 1, single or double acting.
IMPLEMENT ATTACHMENT: 3 point linkage, Category 2, Max lift at hitch point =
2,520 kg.
APPROVED CAB OR ROPS ROLLBAR: Optional a/c cab, official noise rating = 83 dBA
with cab.
STANDARD EQUIPMENT: Hydrostatic steering.
OPTIONS AVAILABLE: Cassette/radio/player for cab, Belt pulley, Weights
additional remote control valve.
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FIAT 680 DT
MAX POWER AT DRAWBAR: 40.9 kW (54.8 hp) at 2,500 engine r/min.
MAX DRAWBAR PULL: 39.6 kN at 3.3km/h on 13.6R x 38 tyres when tractor weighted
to 4,536 kg.
STANDARD TYRES: Front = 11.2 x 24 x6, Rear = 16.9 x 30 x6, Ground clearance =
430 mm
OVERALL DIMENSIONS: Length = 3,570 mm, Width = 2,500 mm, Height to highest point
of cab = 2,538 mm, Tread = Front = 1,500 to 1,935 mm, Rear = 1,400 to 2,100 mm.
MASS (weight as sold without ballast) : 2,620 kg.
NOTE: Other specifications as for 680.
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