Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 4044M Specs

VIEW 4044M ATTACHMENTS

JD 4044M Engine Specifications

Engine Make - Yanmar
Engine Model - 4TNV88C-MJT
Number of Cylinders - 4
Displacement, cu in (L) - 133.6 (2.19)
Engine Bore, in (mm) - 3.46 (88)
Engine Stroke, in (mm) - 3.54 (90)
Advertised Engine Power, Rated, hp (kW) - 43.1 (31.7)
Maximum Engine Power, hp (kW) - Same as advertised
Rated Engine Speed, rpm - 2600
Power Boost, hp (kW) - No boost
Fuel Tank capacity, gal (L) - 13 (49.2)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) - No DEF
Block Design, Replaceable Liners - Cast-in-block
Aspiration, Turbocharged or Naturally Aspirated - Naturally Aspirated
Fuel System Description - High Pressure Common Rail
Fuel System Control, Electronic or Mechanical - Electronic
Fuel Injection to combustion chamber, Direct or Indirect - Direct
Emission Level, US EPA Tier - Tier 4 Final
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) - No
Exhaust Gas Recirculation (EGR) - Cooled EGR
Cleanup Catalyst (CUC) - No
Diesel Oxidation Catalyst (DOC) - DOC standard
Diesel Particulate Filter (DPF) - DPF standard
Exhaust Pipe, Vertical stack or Horizontal - Horizontal std; vertical opt.
Cooling System Fan Drive Type - Belt
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 75

John Deere 4044M Power Take-Off

PTO Horsepower, Basic / Optional Transmission, hp (kW) - 34.5 / 32.5 (25.7 / 24.2)
PTO Speeds, rpm - 540
PTO operational Type (Independent; Live; Continuous) - Independent

Basic Transmission

Manufacturer's Description - 12F/12R PowrReverser
Transmission Type - Hydraulic shuttle shift
Number of Forward / Reverse Speeds - 12F / 12R
Creeper Range Available - No
Shuttle (Forward-Reverse) Available - Standard

Optional Transmission

Manufacturer's Description - eHydro
Transmission Type - Hydrostatic, 3-range
Number of Forward / Reverse Speeds - Infinite, 3 ranges

JD 4044M Wheels and Tires

Drive Wheels or Tracks; 2WD, 4WD, 2WD / 4WD, 2 Tracks or 4 Tracks - 4WD
Steering Configuration: Front Steer, Frame Articulated, or Track-type Steer - Front Steer
Wheelbase/Trackbase, MFD/4WD or Track, in (mm) - 73 (1855)
Front Tire Size orTrack Width, MFD/4WD or Track - 8.00x16, 6PR R1
Rear Tire Size or Track Width - 13.6x28, 4PR R1

Axles and Brakes

Final Drive Location and Description - Inboard planetary
Axle Output End, Flange or Bar - Flange
Axle Bar Diameter, in (mm) - No bar axle
Suspended Front Axle Available - No
Service Brake Type - Wet disc

John Deere 4044M Hydraulics and Hitch

Hydraulic System Type - Open center
Main Hydraulic Pump Type - Dual gear
Implement Pump Flow, gpm (Lpm) - 10.2 (38.6)
Optional Pump Flow, gpm (Lpm) - No option
Number of Standard Remote Valves - 3 std; 4th and 5th opt.
3-Point Hitch Category - Category 1
Optional Hitch Category - No option
Draft Sensing or Lift Control - Position control
Draft Link Ends Telescopic - Optional
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 2,500 (1135)
Optional Lift Capacity 24 Inches behind pin, lb (kg) - No option
Standard Lift Capacity at lift pin, lb (kg) - 3,130 (1420)
Optional Lift Capacity at lift pin, lb (kg) - No option
Drawbar Description - Optional, extendable

JD 4044M Dimensions and Weights

Height to Top of ROPS raised, in (mm) - 100.2 (2546)
Overall Width, with standard wheels or tracks, in (mm) - 68.3 (1735)
Weight, 2WD w/ROPS, lb (kg) - No 2WD
Weight, MFD/4WD w/ROPS, lb (kg) - 3,770 (1710)
Weight, 2WD w/Cab, lb (kg) - No 2WD, No cab
Weight, MFD/4WD or Tracks w/Cab, without ballast, lb (kg) - No cab

John Deere H180 Loader

Weight - 927 lbs (420 kg)
Height (to pin) - 110 inches (279 cm)
Clearance, dumped bucket - 86 inches (218 cm)
Dump reach - 30 inches (76 cm)
Dump angle - 47
Clearance, level bucket - 102 inches (259 cm)
Reach at ground - 67 inches (170 cm)
Breakout force (at pin) - 4027 lbs (1826 kg)
Breakout force (at 500mm) - 3037 lbs (1377 kg)
Breakout force (bucket) - 3427 lbs (1554 kg)
Lift to full height (at pin) - 2539 lbs (1151 kg)
Lift to full height (at 500mm) - 1885 lbs (855 kg)
Lift to 1.5m (at pin) - 3023 lbs (1371 kg)
Lift to 1.5m (at 500mm) - 2413 lbs (1094 kg)
Bucket width - 73 inches (185 cm)

John Deere 400E Loader

Height (to pin) - 112 inches (284 cm)
Clearance, dumped bucket - 90 inches (228 cm)
Dump reach - 28 inches (71 cm)
Dump angle - 42
Clearance, level bucket - 104 inches (264 cm)
Reach at ground - 66 inches (167 cm)
Breakout force (at pin) - 3853 lbs (1747 kg)
Breakout force (at 500mm) - 2902 lbs (1316 kg)
Breakout force (bucket) - 3487 lbs (1581 kg)
Lift to full height (at pin) - 2391 lbs (1084 kg)
Lift to full height (at 500mm) - 1760 lbs (798 kg)
Lift to 1.5m (at pin) - 2875 lbs (1304 kg)
Lift to 1.5m (at 500mm) - 2295 lbs (1041 kg)
Bucket width - 73 inches (185 cm)

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