ENGINE 120C Mower
Type John Deere 4045H Diesel John Deere
Rated Power 90 SAE Net HP 120 SAE Net HP
Cylinders 4 4
Displacement 276 cu. in.
Max. Net. Torque 275 lb.-ft.
Electrical System 24 volt with 45-amp alternator 24 volt with 45-amp alternator
Batteries (Two 12 volt) 180 min. reserve cap.
HYDRAULIC’S
Main Pumps Two variable displacement axial pumps
Max. Flow 2 x 27.7 gpm.
Travel Motors Hydraulic Driven gearbox, one per each axle
Service Brakes Dynamic hydraulic powered to each axle
Foot operated hydraulic applied brake shoes
Parking Brakes Spring applied hydraulically released brake unit on each axle
SYSTEM OPERATING PRESSURE
Swing Circuit 4550 psi.
Travel Circuit 4980 psi
Mower Circuit 4200 psi
SWING MECHANISM
Swing Speed 0-12.7 rpm
Swing Torque 22,415 lb.-ft.
CAPACITES
Fuel Tank 66 gal.
Cooling System 23 qt.
Engine Oil 13.8 qt
Hydraulic System 35 gal.
Swing gearbox 2.6 qt.
OPERATING WEIGHT
With 175-lb operator: Full Fuel Tank: Rear power unit and 8’ Rotary mower.
30,450 Lbs 7,800 lbs
Combined Operating weight 38,250 Lbs.
OVERALL DEMINSIONS
Height to top of cab 8 ft. 8 in.
Height in transport position 8 ft. 8 in.
Overall Width 8 ft. 6 in. 52 in
Overall length 26 ft. 8 in. 98 in
OPERATING INFORMATION
Maximum cutting reach at ground level 26’ 6’’
Maximum cutting height 23’
Travel Speed 0-19 mph.