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John Deere 90 Specifications
The
John Deere 90 skid steer loader driveline system components: a 60 cu.in (1 L)
Onan NHC 4-cycle 2-cylinder horizontally opposed gasoline engine with a rated
power of 23 hp (17 kW), and 1-speed hydrostatic transmission. The hydraulic
system has a pump with a rated capacity of 7.5 gal/min (28.4 l/min). The system
relief pressure is 1750 psi (120 bar). The John Deere 90 is equipped with a
radial-lift loader boom, 60 drive chains, and 8.50x15 standard tires. The skid
steer loader has a maximum lift height of 98" (2490 mm) to hinge pin and dump
height of 73" (1855 mm). The rated operating capacity is 700 lbs (318 kg), and
tipping load is 1400 lbs (635 kg).
| Engine Specs |
Engine Model ...................... Onan NHC
Engine Type ...................... 4-cycle 2-cylinder horizontally opposed gasoline engine
Number of Cylinders ...................... Two
Cylinder Bore, in (mm) ...................... 3.56 (90.4)
Piston Stroke, in (mm) ...................... 3.00 (76.2)
Displacement, cu.in (cm3) ...................... 60 (0.98)
Maximum Power, Hp (kW) ...................... 23.0 (17.0)
Maximum Speed, rpm ...................... 3200
Maximum Torque, Nm (lb-ft) ...................... 56 (41)
Torque Speed, rpm ...................... 2200
Compression Ratio ...................... 7.0:1
Fuel System ...................... Carburetor
Carburetor Type ...................... Downdraft or side-draft
Fuel Pump Type ...................... Mechanical
Air Cleaner Type ...................... Dry element
Governor Type ...................... Mechanical flyball
Lubricating System ...................... Full pressure with filter
Cooling System ...................... Pressure air cooled
Starting System ...................... Electric start
Fuel Tank Capacity, gal (L) ...................... 7.2 (27.3)
Engine Oil Capacity, qts (L) ...................... 4.0 (3.8)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 20
| Drive Train |
Drive System Type ...................... 4-wheel drive, hydrostatic transmission
Number of Gears ...................... Single
Chain Drive Type ...................... 60 roller chains
Front Tire Size ...................... 8.50x15
Rear Tire Size ...................... 8.50x15
Forward Speed (Max), mph (kph) ...................... 5.0 (8.0)
Reverse Speed (Max), mph (kph) ...................... 5.0 (8.0)
| Hydraulic System |
Hydraulic System Type ...................... Open center
Pump Flow, gpm (Lpm) ...................... 7.5 (28.4)
System Pressure, Bar (psi) ...................... 120 (1750)
Hydraulic System Capacity, gal (L) ...................... 11.0 (41.8)
Number of Valves ...................... 3
| Loader Performance |
Rated Operating Capacity, lbs (kg) ...................... 700 (318)
Tipping Load, lbs (kg) ...................... 1400 (635)
Loader Boom Type ...................... Radial-lift
| Dimensions and Weight |
Wheelbase, in (mm) ...................... 30.8 (780)
Height (Boom Raised), in (mm) ...................... 125 (3175)
Height (Operator Cab), in (mm) ...................... 74 (1880)
Length (w/o Bucket), in (mm) ...................... 80 (2030)
Length (Bucket On Ground), in (mm) ...................... 102 (2590)
Width (w/o Bucket), in (mm) ...................... 45.5 (1155)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 98 (2490)
Dump Angle At Max Height, deg ...................... 38
Dump Height (Fully Raised), in (mm) ...................... 73 (1855)
Dump Reach At Max Height, in (mm) ...................... 18 (455)
Rollback Angle At Ground Level, deg ...................... 28
Departure Angle, deg ...................... 23
Maximum Grading Angle, deg ...................... 108
Bucket Width, in (mm) ...................... 47 (1195)
Ground Clearance, in (mm) ...................... 6.8 (170)
Carry Position, in (mm) ...................... 7.0 (178)
Clearance Circle Radius, in (mm) ...................... 47 (1195)
Shipping Weight, lbs (kg) ...................... 2550 (1160)
Operating Weight, lbs (kg) ...................... 2825 (1280)
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| SKID STEER LOADERS SPECIFICATIONS |