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John Deere 955 Specs

John Deere 955 Engine Specifications

Engine Model - Yanmar 3TN84RJ
Engine Horsepower, Net - 33 hp (24.6 kW)
PTO Horsepower - 27 hp (20.1 kW)
Rated Engine Speed - 3200 rpm
Type - Diesel
Operating Range - 1400-3425 rpm
Number of Cylinders - 3
Displacement - 87.3 cu. in. (1430 cm3)
Bore and Stroke - 3.31x3.39 in. (84x86 mm)
Compression Ratio - 18.0:1
Lubrication - Pressured
Cooling System - Water-pump
Air Cleaner - Dry-Type with Safety Element
Engine Shutoff - Key
Engine Torque at Rated Speed - 73 Nm (54 lb-ft)
Fuel System Type - Indirect Injection - Direct Injection
Injection Pump Type - In-line with Electric Shutoff
Fuel Tank Capacity - 6.6 gal (25 L)
Cooling System Capacity - 4.8 qt. (4.5 L)
Crankcase Capacity (w/filter) - 4.4 qt. (4.2 L)
Gallon/hr at 75% load (mowing) - 1.4
Electrical System Type - 12 volt
Battery Size - 475 Amps
Alternator - 40 Amp
Starter Size - 1.9 hp (1.4 kW)

JD 955 Power Take-Off

Type - Live Independent
Mid PTO Speed at 3200 engine rpm full load (1:1 gear ratio) - 2100 rpm
Rear PTO Speed at 3200 engine rpm full load (1:3 gear ratio) - 540 rpm
Clutch - Hydraulic Multi-Disk
Brake - Hydraulically Controlled

John Deere 955 Transmission

Transmission Type - Hydrostatic-2-range
Transaxle - Sunstrand Series 17
Transmission Speed Ranges - High/Low
Number of Speeds - Infinite
Transmission controll - two right-side foot pedals
Transmission Capacity - 4.5 gal. (17 L)
Separator Plates Thickness - 1.0 mm (0.039 in)
Brake Disks Thickness - 1.9 mm (0.075 in)
Clutch Pack-to-Face Distance - 43 mm (1.69 in)
Separator Plate-to-Cylinder Distance - 4.7 mm (0.185 in)
Top Plate Thickness - 2.9 mm (0.114 in)
Clutch Disk Thickness - 1.9 mm (0.075 in)
Separator Plate Thickness - 1.0 mm (0.039 in)
Piston Return Spring Free Length - 29 mm (1.14 in)
Differential Ring Gear Backlash - 0.15-0.21 mm (0.006-0.008 in)

Mechanical

Drive Wheels - 2WD/4WD (Opt.)
Final Drive - Planetary
Brakes - Wet Disk
Steering - Power
Differential lock - Standard
MFWD Gear Case - 3.5 qt. (3.3 L)

JD 955 Hydraulics and Hitch

Type of System - Open Center
Working Pressure - 2500 psi (17240 kPa)
Pump Type - Gerotor Gear
Pump Capacity - 7.2 gpm (0.45 L/s)
Hitch Type - Cat. 1
Hitch Lift Capacity (24 in. behind link arms) - 957 lbs. (434 kg)
Lift Control Type - Position
Hydraulic System Capacity - 4.5 gal. (17 L)

JD 955 Tires and Treads

Front Tire Sizes (Standard) - 7.00x12
Rear Tire Sizes (Standard) - 11.2-16
Front Tread - 38.6 to 47.3 in. (98 to 120 cm)
Rear Tread - 40.4 to 45.5 in. (102 to 115 cm)

Dimensions

Weight - 1990 lbs (902 kg)
Wheelbase - 64 in. (162 cm)
Length - 110 in. (279 cm)
Minimum Width - 50.2 in. (127 cm)
Maximum Width - 58.9 in. (149 cm)
Height (hood) - 53.3 in. (135 cm)
Height (Standard ROPS) - 77.1 in. (195 cm)
Height (Folding ROPS) - 83.1 in. (211 cm)
Clearance (drawbar) - 10.9 in. (27 cm)
Turning radius (without brakes) - 8.8 ft (2.7 m)
Turning radius (with brakes) - 8.0 ft (2.4 m)

John Deere 955 Attachments

72-inch Mower deck

Mower deck Type - Mid-mount, 3-blade with hydraulic lift
Cutting width - 72 in. (1820 mm)
Overall width - 85 in. (2150 mm)
Cut height - 1.5 to 8.6 inch (30 to 210 mm)

70A Loader

Height (to pin) - 77.3 in. (1960 mm)
Clearance, dumped bucket - 62 in. (1570 mm)
Dump reach - 27.5 in. (690 mm)
Dump angle - 45
Reach at ground - 47.8 in. (1210 mm)
Rollback at ground - 22
Breakout force (lift) - 1300 lb (589 kg)
Breakout force (bucket) - 1570 lb (712 kg)
Lift to full height (at pin) - 700 lb (317 kg)
Bucket width - 48 in. (1210 mm)
Raise time to height - 3.2 sec
Bucket dump time - 2.2 sec
Lowering time - 2.0 sec
Rollback time - 2.2 sec

7 Backhoe

Weight - 787 lb (356 kg)
2-Foot flat digging depth - 90 in. (2280 mm)
Reach from pivot - 114 in. (2890 mm)
Loading height - 70 in. (1770 mm)
Bucket force - 1945 lb (882 kg)
Dipperstick force - 1095 lb (496 kg)