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John Deere 250 Specifications
The
John Deere 250 Series 2 skid steer loader driveline system components: a 179
cu.in (2.9L) John Deere 3029T 3-cylinder direct injection turbocharged diesel
engine with a rated power of 61 hp (45.5 kW), and single-speed hydrostatic
transmission. The hydraulic system has a pump with a rated capacity of 17.6
gal/min (66.5 l/min) or 30.1 gal/min (113.9 l/min). The John Deere 250 is
equipped with vertical-lift loader boom, 80HD drive chains, and 12.00x16.5
tires. The loader has a boom breakout force of 3100 lbs (1407 kg) and bucket
breakout force of 5500 lbs (2497 kg). The rated operating capacity is 1750 lbs
(795 kg), and tipping load is 3600 lbs (1635 kg).
| Engine Specs |
Engine Model ...................... John Deere 3029T
Engine Type ...................... Vertical in-line 3-cylinder liquid-cooled diesel
Number of Cylinders ...................... Three
Displacement, cu.in (L) ...................... 179 (2.9)
Cylinder Bore, in (mm) ...................... 4.17 (106.0)
Piston Stroke, in (mm) ...................... 4.33 (110.0)
Aspiration Type...................... Turbocharged
Rated Engine Power, hp (kW) ...................... 61.0 (45.5)
Maximum Engine Power, hp (kW) ...................... 64.4 (48.0)
Rated Engine Speed, rpm ...................... 2400
Slow Idle Speed, rpm ...................... 1175
Fast Idle Speed, rpm ...................... 2525
Compression Ratio ...................... 17.2:1
Firing Order ...................... 1-2-3
Combustion System ...................... Direct Injection
Fuel System ...................... Injection pump
Governor Type ...................... Mechanical
Air Cleaner Type ...................... Dry dual element
Lubrication System ...................... Full pressure
Cooling System ...................... Liquid-cooled
Fuel Tank Capacity, gal (L) ...................... 15.0 (57.0)
Oil Capacity, qts (L) ...................... 7.8 (7.4)
Coolant Capacity, qts (L) ...................... 11.2 (10.6)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 55
| Drive Train |
Drive System Type ...................... 4-wheel drive, hydrostatic transmission
Number of Gears ...................... Single
Chain Drive Type ...................... 80HD roller chains
Brakes Type ...................... Wet disc
Front Tire Size ...................... 12.00x16.5
Rear Tire Size ...................... 12.00x16.5
Forward Speed (Max), mph (kph) ...................... 6.8 (10.9)
Reverse Speed (Max), mph (kph) ...................... 6.8 (10.9)
| Hydraulic System |
Hydraulic System Type ...................... Open center
Pump Flow (Standard), gpm (Lpm) ...................... 17.6 (66.5)
Pump Flow (High-Flow), gpm (Lpm) ...................... 30.1 (113.9)
System Pressure, Bar (psi) ...................... 214 (3100)
Hydraulic System Capacity, gal (L) ...................... 6.0 (23.0)
Number of Valves ...................... 3
| Loader Performance |
Rated Operating Capacity, lbs (kg) ...................... 1750 (795)
Tipping Load, lbs (kg) ...................... 3600 (1635)
Boom Breakout Force, lbs (kg) ...................... 3100 (1407)
Bucket Breakout Force, lbs (kg) ...................... 5500 (2497)
Loader Boom Type ...................... Vertical-lift
| Dimensions and Weight |
Wheelbase, in (mm) ...................... 42.1 (1070)
Height (Boom Raised), in (mm) ...................... 143.2 (3635)
Height (Operator Cab), in (mm) ...................... 76.8 (1950)
Length (w/o Bucket), in (mm) ...................... 102 (2590)
Length (Bucket On Ground), in (mm) ...................... 125.8 (3195)
Width (w/o Bucket), in (mm) ...................... 69.9 (1775)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 115.2 (2925)
Dump Angle At Max Height, deg ...................... 45
Dump Height (Fully Raised), in (mm) ...................... 90.2 (2290)
Dump Reach At Max Height, in (mm) ...................... 28.1 (715)
Rollback Angle At Ground Level, deg ...................... 35
Departure Angle, deg ...................... 27
Bucket Width, in (mm) ...................... 72 (1830)
Ground Clearance, in (mm) ...................... 8.2 (210)
Turning Radius (Front), in (mm) ...................... 79 (2005)
Turning Radius (Rear), in (mm) ...................... 61.4 (1560)
Shipping Weight, lbs (kg) ...................... 5720 (2600)
Operating Weight, lbs (kg) ...................... 6250 (2835)
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