Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere X950R Specs

John Deere X950R Engine Specifications

Engine Model - 3TNV76-XCJLT
Engine Type - Vertical, in-line, 4-cycle water-cooled diesel engine
Combustion chamber - Indirect injection
Number of cylinders - 3
Cylinder bore x stroke, mm x mm - 76x82
Displacement, L - 1.115
Continuous rating Revolving speed - 3600
Continuous rating Output (NET), kW - 17.7 (24.1)
Rated output Revolving speed - 3600
Rated output Output (NET), kW (PS) - 19.5 (26.5)
Max. no-load speed (±25), min1 - 3800
Ignition order - 1-3-2-1 (No.1 cylinder on flywheel side)
Power take off - Flywheel
Direction of rotation - Counterclockwise (viewed from flywheel)
Cooling system - Radiator
Lubrication system - Forced lubrication with trochoid pump
Starting system - Electric
Applicable fuel - Diesel oil, BS 2869 A1 or A2 (cetane No.45 min.)
Applicable lubricant - API grade class CD or CF
Lubricant capacity (oil pan) Total, L - 4.4
Lubricant capacity Effective, L - 2.1
Cooling water capacity (engine only), L - 0.9
Overall length, mm - 485
Overall width, mm - 436
Overall height, mm - 559
Engine mass (dry) (with flywheel housing), kg - 112
Cooling fan (std.), mm - 335 mm O/D, 5 blades pusher type F
Crankshaft V pulley diameter / Fun V pulley diameter (std.), mm - 0110/0100

JD X950R Transmission

Transmission Type - Hydrostatic
Drive System - Twin Touch Foot Pedals, 2-Wheel Drive
Number of Speeds - Infinite
Maximum Forward Speed km/h (mph) - 13.7 (8.5)
Maximum Reverse Speed km/h (mph) - 9.7 (6)
Cruise Control - Standard
Differential Lock - Standard, Hydraulic Traction Assist
Brakes - Internal Wet Disc

Electrical System

Starter - 1.2kW (12-Volt)
Charging System - Alternator, 40 amp
Battery - 500 CCA (cold cranking amps)
12-Volt Outlet - Maximum 15 amp

John Deere X950R Hydraulic and Steering

Hydraulic Flow - 20.9 L/min
Steering - Hydrostatic power
Steering Type - Front Wheel Steer
Turning Radius, LH/RH - 183 / 155 cm (in.)
Selective Control Valves (SCVs) - Single Lever 2 Function SCV

JD X950R Tyre Pressures

Front Tyre - 18x8.50-8. Turf, 4PR
Rear Tyre - 26x12-12, Turf, 2PR
Front Tyre Pressures - 138-165 kPa (20-24 psi)
Front Tyre Pressures - 90-117 kPa (13-17 psi)

Capacities

Fuel Tank - 19.7 L (5.2 gal)
Transmission/Hydraulic - 11.3 L (12.0 qt)
Cooling System - 2.8 L (3.0 qt)
Engine Oil (with filter) - 3.2 L (3.4 qt)

John Deere X950R Attachments

48 Inch Mower Deck

Mower Deck Type - Stamped Steel, Rolled Edges
PTO Engagement - Electric Drive Clutch
Deck Lift / Lower - Hydraulic
Cutting Height - 25-133 mm (1-5.25 in.) increments 6 mm / 0.25 in
Cutting Width - 1220 mm (48 in.)
Number of Blades - 2
Pre-Set Height of Cut - Std
Rotation Speed of Cutting Device w/ 48-Mower - 2382 r/min at 3400 r/min engine speed
Sound Measurements w/ 48-Mower - 92.8±1 db(A) at 3450 r/min engine speed
Vibration with 48-Mower - 1.2 m/s2

54 Inch Mower Deck

Mower Deck Type - Stamped Steel, Rolled Edges
PTO Engagement - Electric Drive Clutch
Deck Lift / Lower - Hydraulic
Cutting Height - 25-133 mm (1-5.25 in.) increments 6 mm / 0.25 in
Cutting Width, cm (in.) - 1370 mm (54 in.)
Number of Blades - 2
Pre-Set Height of Cut - Standard
Rotation Speed of Cutting Device w/ 54-Mower - 2130 r/min at 3400 r/min engine speed
Sound Measurements w/ 54-Mower - 92.0±1 db(A) at 3450 r/min engine speed
Vibration with 54-Mower - 1.1 m/s2

John Deere X950R Dimensions

Overall Height ROPS Up - 2.10 m (82.7 in.)
Overall Height ROPS Folded - 1.70 m (66.9 in.)
Overall Height with Optional Cab (No Beacon) - 1.97 m (77.6 in.)
Overall Width - 1.25 m (49 in.)
Overall Length (Minimum Length Configuration) - 2.26 m (89 in.)
Overall Length (Maximum Length Configuration) - 3.70 m (146 in.)
Wheel Base - 1.46 m (57.5 in.)
Ground Clearance - 1.45 m (57 in.)
Weight, Tractor with ROPS - 606 kg (1336 lb.)
Weight, Low Dump with 48-Mower - 784 kg (1728 lb.)
Weight, Low Dump with 48-Mower and ROPS - 822 kg (1812 lb.)
Weight, High Dump with 54-Mower and 4 front weights - 1002 kg (2209 lb.)
Weight, High Dump with 54-Mower, 4 front weights, and ROPS - 1040 kg (2293 lb.)

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