John Deere X940 Engine Specifications
Engine Model – Yanmar 3TNM72
Max. Rated Power – 22 HP (16.5 kW)
Cylinders – Three
Stroke/Cycle – Four
Displacement – 904 cc (55.2 cu. in.)
Bore – 72 mm (2.8 in.)
Compression Ratio – 23.4:1
High Idle – 3600 +/- 50 RPM
Low Idle – 1650 +/- 50 RPM
Lubrication – Full Pressure
Oil Filter – Full flow (replaceable)
Air Cleaner – Dual element replaceable paper
Cooling System – Liquid-cooled
Fuel Types (Recommended) – Diesel No. 1 or No. 2 Bio-Diesel
Fuel Pump – Mechanical
Fuel Delivery – In-line indirect injection
Starter – 1.2kW (12-Volt)
Charging System – Alternator, 40 amp
Battery – 340 CCA (cold cranking amps)
12-Volt Outlet – Maximum 15 amp
Piston Outside Diameter – 2.8331-2.8343 in. (71.960-71.990 mm)
Piston Diameter Measurement Location – 0.3937-0.5118 in. (10-13 mm)
Piston-to-Cylinder Clearance – 0.0004-0.0028 in. (0.010-0.070 mm)
Tappet Bore (Block) Inside Diameter – 0.8268-0.8276 in. (21.000-21.021
mm)
Tappet Stem Outside Diameter – 0.8239-0.8252 in. (20.927-20.960 mm)
Cylinder Inside Bore – 2.8346-2.8358 in. (72.000-72.030 mm)
JD X940 Power Take-off
Rear PTO – Independent
Rear RPM – 540
Mid PTO – Independent
Clutch – Electro-hydraulic
Mid RPM – 2000
John Deere X940 Transmission
Transmission Type – Hydrostatic
Drive System – Twin Touch Foot Pedals, 2-Wheel Drive
Max. Speed km/h (mph) Forward – 13.7 (8.5)
Max. Speed km/h (mph) Reverse – 9.7 (6)
Cruise Control – Standard
Differential Lock – Standard
Brakes – Internal Wet Disc
JD X940 Steering
Steering – Hydrostatic power, 6-position tilt steering wheel
Steering Type – 2 Front Wheel Steer
Turning Radius, cm (in) – 63.5 (25)
Wheels and Tires
Front Tire Size – 18×8.50-8 Turf, 4PR
Rear Tire Size – 26×12.00-12 Turf, 4PR
Front Tire Pressures – 69-103 kPa
Rear Tire Pressures – 41-69 kPa
Capacities
Fuel Tank – 19.7 L (5.2 gal.)
Two-Wheel Steer Transaxle (with filter) – 6.6 L (7.0 qt.)
Cooling System – 2.8 L (3.0 qt.)
Engine Oil (with filter) – 3.2 L (3.4 qt.)
John Deere X940 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
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
60 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.) – 1520 mm (60 in.)
Number of Blades – 2
Pre-Set Height of Cut – Standard
John Deere X940 Dimensions
Length – 1,90 m (75 in.)
Height without cab, ROPs folded – 1,61 m (64.4 in.)
Height without cab, ROPs up – 1,98 m (78 in.)
Height with cab – 1,88 m (74.3 in.)
Weight, no fuel or Mower Deck – 472 kg (1042 lb)
Width w/o Deck – 1,20 m (47 in.)
Ground Clearance – 0,18 m (7.1 in.)
Wheelbase – 1,38 m (54.5 in.)