Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 425 Specs

John Deere 425 Engine Specifications

Make - Kawasaki
Model Number - FD620D-AS02
Horsepower - 14.9 kW (20 hp)
Cylinders - Two
Stroke/Cycle - Four
Displacement - 617 cc (37.7 cu in)
Bore - 76 mm (2.99 in)
Compression Ratio - 9.0
Speed (fast idle), no load - 3550 rpm
Speed (slow idle), no load - 1450 rpm
Lubrication - Full pressure
Oil Filter - Full flow (replaceable)
Air Cleaner - Replaceable element with pre-cleaner
Cooling System - Liquid-cooled
Fuel Filter - Replaceable paper element
Fuel Pump - Electric
Fuel Delivery - Carburetor
Fuel Tank Capacity - 24.6L (6.5 Gal)
Cooling System Capacity - 2.8 L (3.0 Qt)
Engine Oil Capacity - 1.4 L (1.5 Qt)
Electrical System Type - 0.8kW (12 volt Electric Start)
Charging System - Alternator, 20 amp
Battery - 340 CCA (cold cranking amps)

John Deere 425 Drive Train

Transmission - Hydrostatic Drive
Transaxle - 2-Pedal Hydrostatic Foot Control
Manufacturer - Kanzaki
Transaxle Model - Tuff Torq K91
Number of Speeds - Infinite
Travel Forward Speeds - 23" tires 0 to 12 km/h (0 to 7.5 mph) / 26" tires 0 to 13.7 km/h (0 to 8.5 mph)
Travel Reverse Speeds - 23" tires 0 to 6 km/h (0 to 4.0 mph) / 26" tires 0 to 6.8 km/h (0 to 4.25 mph)
Transaxle Capacity (with filter) - Two wheel steer 6.6 L (7.0 Qt)
Transaxle Capacity (with filter) - All wheel steer 5.7 L (6.0 Qt)
Brakes Type - Internal wet disc
Steering Hydrostatic - Power 4-Position Tilt Steering Wheel

JD 425 Power Take-off

Rear PTO Type - Iindependent
Clutch - Hydraulic
Rear RPM - 540
Front PTO Type - Independent
Clutch - Hydraulic
Front RPM - 2000

Tire Sizes

Front Tires (Tubeless) - 16 x 7.50 - 8
Rear Tires (Tubeless) - 23 x 10.50 - 12

John Deere 425 Attachments

48 Inch Mower

Mower Deck Type - Mid-mount
Blades - Three with hydraulic lift
Cutting width - 48 inches (121 cm)
Belt - Shaft-drive
Weight - 175 lbs (79 kg)
Overall width - 59.9 inches (152 cm)
Cut height - 1 to 4 inch (2 to 10 cm)
Cut positions - 25

54 Inch Mower

Mower Deck Type - Mid-mount
Blades - Three with hydraulic lift
Cutting width - 54 inches (137 cm)
Belt - Shaft-drive
Weight - 185 lbs (83 kg)
Overall width - 65.9 inches (167 cm)
Cut height - 1 to 4 inch (2 to 10 cm)
Cut positions - 25

Blade

Type - Front-mount
Width - 54 inches (137 cm)
Lift height - 11 inches (27 cm)
Cut depth - 3.5 inches (8 cm)
Weight - 184 lbs (83 kg)
Lift - Hydraulic
Angle - Hydraulic

46 Inch Snow Blower

Type - Front-mount single-stage with hydraulic lift
Clearing width - 46 inches (116 cm)
Clearing height - 30.625 inches (77 cm)
Weight - 250 lbs (113 kg)

John Deere 425 Loader

Loader Model - John Deere 40
Weight - 580 lbs (263 kg)
Height (to pin) - 69 inches (175 cm)
Clearance, dumped bucket - 52 inches (132 cm)
Dump reach - 22 inches (55 cm)
Dump angle - 50
Reach at ground - 43 inches (109 cm)
Rollback at ground - 19
Breakout force (lift) - 500 lbs (226 kg)
Breakout force (bucket) - 600 lbs (272 kg)
Lift to full height (at pin) - 215 lbs (97 kg)
Bucket capacity - 0.23 cu yd (0.2 cu m)
Bucket width - 48 inches (121 cm)

JD 425 Dimensions

Overall Height With 23" tires - 1166 mm (46.0 in)
Overall Width Narrow Position w/23" tires - 1138 mm (45 in)
Overall Width Wide Position w/23" tires - 1195 mm (47 in)
Overall Width 26" tires - 1250 mm (49 in)
Overall Length - 1905 mm (75 in)
Wheelbase All Wheel Steer - 1255 mm (49.4 in)
Wheelbase Two Wheel Steer - 1280 mm (50.4 in)
Net Weight Two Wheel Steer - 365 kg (805 lbs)
Net Weight All Wheel Steer - 408 kg (900 lbs)
Sound Rating Operator's Ear - 79 dBa

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JOHN DEERE LAWN TRACTORS SPECIFICATIONS

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ENGINES FOR JOHN DEERE LAWN TRACTORS

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JOHN DEERE TRACTORS ATTACHMENTS
420 430 455 790 990
X300 X320 X330 X350 X475
X485 X500 X540 X570 X590
X700 X720 X738 X758 1023E
2025R 2210 2520 3025E 3032E
3038E 3038R 3039R 3046R 3203
3320 3520 4052R 4066R 4100
4105 4115 4200 4310 4320
4400 4410 4520 4600 4720

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JOHN DEERE FRONT END LOADERS

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JD TRACTORS TROUBLESHOOTING
2640 3040 3310 3650 4100
5050D 5090R 5410 6105R 7200R
E130 L111 LA110 LT155 X300R

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JOHN DEERE FARM TRACTORS SPECIFICATIONS

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