John Deere 648E Skidder

Dimensions

Overall Length 24.12 ft in (7350 mm)
Overall Width 10.21 ft in (3110 mm)
Height To Top Of Cab 9.91 ft in (3020 mm)
Ground Clearance 1.69 ft in (514 mm)
Wheelbase 11.26 ft in (3430 mm)
Max Height Of Boom 12.08 ft in (3680 mm)
Reach Of Grapple At Ground Level 7.35 ft in (2240 mm)
Tong Opening At Tips 9.42 in (2870 mm)
Height Of Grapple From Ground 4.51 ft in (1372 mm)
Max Line Pull – Bare Drum 38867 lb (173 kN)
Max Line Speed 242 ft/min (73.77 m/min)
Grapple Capacity – Tongs Tip To Tip 10 ft2 (0.93 m2)
Drum Diameter 8 in (203.2 mm)
Drum Capacity At Cable Width 179 ft in (54.6 m)
Max Blade Height 51.58 in (1310 mm)
Cable Width 0.75 in (19.11 mm)

Engine Details

Number Of Cylinders 6
Engine Make John Deere
Engine Model 6068T
Gross Power 148 hp (110 kw)
Net Power 140 hp (104 kw)
Power Measured @ 2200 rpm
Peak Torque 451 lb ft (612 Nm)
Torque Measured @ 1350 rpm
Displacement 414 cu in (6.8 L)
Aspiration Turbocharged

Operational Specs

Operating Weight 29100 lb (13200 kg)
Fuel Tank Capacity 52 gal (197 L)
Cooling System Fluid Capacity 6.5 gal (24.6 L)
Engine Oil Capacity 5 gal (18.9 L)
Front Diff Fluid Capacity 4.5 gal (17 L)
Rear Diff Fluid Capacity 7.5 gal (28.4 L)
Transmission Fluid Capacity 7.8 gal (29.3 L)
Hydraulic System Fluid Capacity 11 gal (41.6 L)
Operational Voltage 12 V
Alternator Supplied Amperage 95 amps
Steering Angle 90 degrees
Tire Size 28L-26

Transmission

Transmission Type direct-drive power shift
Number Of Forward Gears 8
Number Of Reverse Gears 4
Max Speed – Forward 16.4 mph (26.3 km/h)
Max Speed – Reverse 5.9 mph (9.4 km/h)

Hydraulic

Pump Type axial piston, pressure compensated
Pump Flow 43 gal/min (162.8 L/min)
Relief Valve Pressure 3000 psi (20684 kPa)
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