Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 4049M Specs

John Deere 4049M Engine Specifications

Engine Model - Yanmar 4TNV84T
Engine Type - Diesel
Gross Horsepower - 36.0 kW (48.3 hp)
Bore x Stroke - 84 x 90 mm
Cylinders - 4
Low Idle Speed - 950 rpm
Rated Engine Speed - 2600 rpm
High Idle - 2810 rpm
Operating Range - 950-2810 rpm
Engine Torque @ Rated Speed - 139 Nm (102.71 lb-ft)
Maximum Torque @ 1700 rpm - 109.2-119.5 lb-ft (15.1-16.5 kgf)
Displacement - 1.995 L (121.74 in3)
Combustion - Direct Injection
Generator Use - Stand by Rating Output
Aspiration - Turbocharged
Cooling System - Water Pump
Lubrication System - Forced Iubrication by trochoid pump
Oil Filter - Single Element
Air Cleaner - Dry Type with Safety Element
Governor system - Mechanical
Electrical System Type - 12 Volt
Starting System - Electric starting
Battery Size - 770 Cold Cranking Amps
Alternator - 75 Amp
Dry Weight (with housing) - 170 kg

John Deere 4049M Power Take-off

Rear PTO - Independent
Rear RPM - 540 (1375)
Engine RPM - 540@2400
Engine ERPM - 540E@1750
PTO Horsepower - 27.5 kW (36.9 HP)

Drivetrain

Transmission Type - 3 Range Hydrostatic (HST)
Number of Speeds - Infinite / 3 Range
High Speed (F/R) - 30 km/h (18,6 mph)
Low Speed (F/R) - 6,8 km/h (4,2 mph)
Medium Speed (F/R) - 14,4 km/h (8,9 mph)
Transmission Type - 12x12 PowrReverser
Number of Speeds - 12 Forward, 12 Reverse
Clutch Type - Wet, 130 mm (5.1 in)
Mechanical Front Wheel Drive (MFWD) - Std
MFWD Capability - All Ranges
MFWD Engagement - On-the-Go
Final Drive Type - Spur Gear
Steering - Power Steering
Brakes - Hydraulic wet disc
Rear Axle Weight Capacity - 2500 kg (5,512 lbs)
Front Axle Weight Capacity - 1500 kg (3,307 lbs)

JD 4049M Hydraulic System

Hydraulic System Type - Open Center
Hydrostatic Pump Type - PV Axial Piston
System Relief Pressure - 17 237 kPa (2500 psi)
Implement Flow @ Rated Speed Capacity - 38,7 L/min (10,2 gpm)
Steering Flow @ Rated Speed Capacity - 21,5 L/min (5,7 gpm)
Total Pump Flow Capacity - 60,2 L/min (15,9 gpm)

3-Point Hitch

Rear Hitch Type - Limited Category 1
Rear Hitch Lift Capacity (610 mm (24 in) Behind Hitch Ball) - 1134 kg (2,500 lbs)
Rear Hitch Lift Capacity (at Hitch Ball) - 1420 kg (3,130 lbs)
Control - Position control
Max Vertical Load Drawbar - 500 kg (1103 lb)
Front Hitch Type - Category 1
Front Hitch Lift Capacity (610 mm (24 in) Behind Hitch Ball) - 700 kg (1,540 lbs)
Front Hitch Lift Capacity (at Hitch Ball) - 1540 kg (3,400 lbs)

John Deere 4049M Tires and Treads

Front Treads Width - 137 cm (53.8 in.)
Rear Treads Width - 137,5 cm (54.0 in.)
Standard Front Tires - 8.00x16 6PR R1
Optional Front Tires - 27x10.50-15 4PR R3
Standard Rear Tires - 13.6-28 4PR R1
Optional Rear Tires - 44x18.00-20 4PR R3
Front Tire Maximum Pressure (Standard/Optional) - 190 / 220 kPa (32 psi)
Rear Tire Maximum Pressure (Standard/Optional) - 100 / 140 kPa (20 psi)

JD 4049M Capacities

Fuel Tank (OOS) - 49,2 L (13 gal)
Fuel Tank (Cab) - 52 L (13,8 gal)
Cooling System (OOS) - 6,0 L (6,3 qt)
Cooling System (Cab) - 8,0 L (8,5 qt)
Crankcase with Filter - 5,3 L (5,6 qt)
Transmission and Hydraulic System - 47,3 L (12,5 gal)
Front Axle - 5,0 L (5,3 qt)

Attachments

John Deere D170 Loader

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

John Deere H180 Loader

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

JD 4049M Dimensions

Wheelbase - 185 cm (73 in)
Overall Length with 3-point Hitch - 332 cm (130.6 in)
Overall Width - 199 cm (78.2 in)
Height to top of ROPS extended - 255 cm (100.2 in)
Height to top of ROPS folded - 204 cm (80.5 in)
Height to to of cab - 247 cm (97.4 in)
Front Axle Clearance - 39,5 cm (15.6 in.)
Drawbar Support Clearance - 38 cm (14.8 in.)
Turning Radius MFWD Off (With Brakes) - 460 cm (15.1 ft)
Turning Radius MFWD Off (Without Brakes) - 450 cm (17.1 ft)
Operating Weight - 1710 kg (3,770 lbs)
Weight with Cab - 2120 kg (4,675 lbs)

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