John Deere 3039R vs John Deere 4105

Every published spec for both machines, side by side. The verdict below is computed straight from the spec sheets, not opinion.

Across 9 measurable specs, the John Deere 4105 leads 7 categories to 2. Machine pages: John Deere 3039R and John Deere 4105.

Want a third or fourth machine in the mix? Open this matchup in the comparison tool and add up to two more.

Category Verdict

Spec	John Deere 3039R	John Deere 4105
Engine HP (hp)	38.2 hp	▲ 41 hp
PTO HP (hp)	31.1 hp	▲ 32.5 hp
Weight (lb)	▲ 2,900 lb	2,899 lb
Loader Lift (lb)	1,360 lb	▲ 1,393 lb
3-Pt Lift (24 in) (lb)	2,194 lb	▲ 2,200 lb
Lift Height (in)	90 in	▲ 103 in
Breakout Force (lbf)	2,855 lbf	▲ 3,769 lbf
Hydraulic Flow (gpm)	14.4 gpm	▲ 14.8 gpm
Travel Speed (mph)	▲ 18.5 mph	13 mph

The headline numbers at a glance.

John Deere 3039RJohn Deere 4105

Engine HPhp

38.2 hp

▲41 hp

PTO HPhp

31.1 hp

▲32.5 hp

Weightlb

▲2,900 lb

2,899 lb

Loader Liftlb

1,360 lb

▲1,393 lb

3-Pt Lift (24 in)lb

2,194 lb

▲2,200 lb

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Full Spec Sheet

Every published spec, side by side, including the details the graphs above don't chart.

Spec	John Deere3039R	John Deere4105


Engine Manufacturer	Yanmar	Yanmar
Engine Model	3TNV86CT-MJT	3TNV84T-KJT
Engine Type	Diesel, turbocharged	3-cylinder turbocharged liquid-cooled diesel, direct injection
No. of Cylinders	3	3
Displacement	97.6 in³	91.5 in³
Rated Engine Speed	2600 rpm	2800 rpm
Engine Power (Gross)	38.2 hp	41 hp
PTO Power	31.1 hp	32.5 hp
Engine Emissions Constraints	Tier 4	Not Published
Cooling System Type	Water pump	Liquid-cooled
Air Cleaner	Dry type with safety element	Dry type with safety element
Fuel System	High pressure common rail direct injection (HPCR)	Direct injection, self bleeding, in-line fuel pump with electric shutoff
Alternator	75 A, 12 V	40 A

Pump Type	Implement/steering pump: Dual gear; hydrostatic pump: PV axial piston	Dual tandem gear pump
Implement Flow	8.6 gpm	9.2 gpm
Steering Flow	5.9 gpm	5.7 gpm
Total Hydraulic Flow	14.4 gpm	14.8 gpm
Overall Hydraulic Pump Flow	14.4 gpm	14.8 gpm
Hydraulic System Type	Open center	Open center
Rear Remote Hydraulic Flow	Not Published	Not Published
No. of Standard Remote Valves	Not Published	2
No. of Optional Remote Valves	Up to 6 rear remotes	Not Published

Fuel Tank Capacity	Open station (OOS): 13.5 gal; Cab: 11.8 gal	11.5 gal
Coolant Capacity	Open station (OOS): 1.4 gal; Cab: 1.9 gal	1.4 gal
Crankcase Capacity	1.1 gal	4.5 qt
Transmission / Hydraulic System Capacity	6.8 gal	8.3 gal
Front Axle Fluid Capacity	1.3 gal	1.2 gal

PTO Type	Independent	Independent, wet disk clutch
PTO Rear	540 rpm	540 rpm
Mid-PTO Availability	Optional (eHydro only): 2100 rpm	Not Published
Category, 3-Point Hitch	Limited Category I	Category 1
Hitch Lift Capacity	2530 lb at hitch ball	Not Published
Hitch Lift Capacity (at 24”)	2,194 lb at 24 in behind link arms	2200 lb
Lift Control Type	Position control	Position control

Transmission Type	3-range hydrostatic (eHydro)	2-range hydrostatic
No. of Speeds	Infinite / 3 range	Infinite forward and reverse, 2 ranges
Max Travel Speed (Forward)	18.50 mph	13 mph
Max Travel Speed (Reverse)	18.50 mph	12.6 mph
Clutch	Not Published	Wet disk
Differential Lock & Limited Slip Options	Differential lock (traction assist); limited slip differential	Mechanical rear differential lock (ball, ramp and pin)

Frame Type	Not Published	Fixed ROPS; four-wheel drive standard
Steering	Hydrostatic power steering	Hydrostatic power steering
Brakes	Wet disk	Wet disk
Seat Suspension & Adjustability	Scissor-link suspension seat	Not Published
Front Axle Type	Mechanical front wheel drive (MFWD)	Mechanical front wheel drive (MFWD), standard, all ranges
Front Axle Rating	3196 lb	3197 lb
Drawbar Capacity	899 lbf	882 lb

Overall Length with 3-Point Hitch	120.2 in	120.2 in
Overall Width	69.1 in	63 in (minimum, R1 rear tires); 65.8 in (maximum, R4 rear tires)
Wheelbase	68.0 in	68 in
Ground Clearance	12.2 in	14.7 in (front axle)
Min. Turn Radius without Brakes	8.8 ft (2.68 m, MFWD off)	Not Published
Height to Top of ROPS	93.3 in	87.6 in
Height to Top of ROPS (folded)	72.0 in	Not Published
Height to Top of Cab Model	85.0 in	Not Published

Tractor Weight (Base)	2900 lb	2899 lb
Weight with ROPS and Loader	Not Published	Not Published
Weight with Cab and Loader	Not Published	Not Published

Tire Size & Options	R1 Bar, R3 Turf, R4 Industrial	R1 bar tread (8.00-16 front, 14.9-24 rear) or R4 industrial (10.0-16.5 front, 17.5L-24 rear)
R1 Agricultural - Front	7-14	8.00-16
R1 Agricultural - Rear	11.2-24	14.9-24
R3 Turf - Front	27X8.50-15 or 25/10.5LLX15	Not Published
R3 Turf - Rear	41X14-20 or 41X18LL-16.1	Not Published
R4 Industrial - Front	25X8.5-14 or 27X8.5-15	10.0-16.5
R4 Industrial - Rear	15-19.5 or 43X16-20	17.5L-24

Quick Attach Loader System	Quik-Park mounting system	Not Published
Loader Model	H160	300CX
Loader Lift Height	90 in	H165: 103 in; 320R: 103 in
Loader Lift Capacity (Full Height)	1,360 lb at pivot; 999 lb @ 19.7 in ahead of pivot	300CX: 1393 lb (at full height, measured at pivot)
Loader Breakout Force	2,855 lb at pivot; 2,032 lb @ 19.7 in	H165: 3769 lbf; 320R: 3769 lbf; 300CX: 3769 lbf (at pivot point)

Warranty Length & Coverage	6-year/2,000-hour powertrain; 2-year/2,000-hour basic (full machine)	3-year / 2,000-hour limited warranty (as sold new)

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John Deere 3039R vs John Deere 4105: Quick Answers

Which has more horsepower, the John Deere 3039R or the John Deere 4105?: The John Deere 4105 leads on engine hp at 41 hp hp, compared to 38.2 hp hp for the John Deere 3039R.
Which has more PTO horsepower, the John Deere 3039R or the John Deere 4105?: The John Deere 4105 leads on pto hp at 32.5 hp hp, compared to 31.1 hp hp for the John Deere 3039R.
Which is heavier, the John Deere 3039R or the John Deere 4105?: The John Deere 3039R leads on weight at 2,900 lb lb, compared to 2,899 lb lb for the John Deere 4105.
Which has more loader lift capacity, the John Deere 3039R or the John Deere 4105?: The John Deere 4105 leads on loader lift at 1,393 lb lb, compared to 1,360 lb lb for the John Deere 3039R.
Which has more three-point hitch lift capacity, the John Deere 3039R or the John Deere 4105?: The John Deere 4105 leads on 3-pt lift (24 in) at 2,200 lb lb, compared to 2,194 lb lb for the John Deere 3039R.

More Head-to-Heads

Category Verdict

Spec	John Deere 3039R	John Deere 4105
Engine HP (hp)	38.2 hp	▲ 41 hp
PTO HP (hp)	31.1 hp	▲ 32.5 hp
Weight (lb)	▲ 2,900 lb	2,899 lb
Loader Lift (lb)	1,360 lb	▲ 1,393 lb
3-Pt Lift (24 in) (lb)	2,194 lb	▲ 2,200 lb
Lift Height (in)	90 in	▲ 103 in
Breakout Force (lbf)	2,855 lbf	▲ 3,769 lbf
Hydraulic Flow (gpm)	14.4 gpm	▲ 14.8 gpm
Travel Speed (mph)	▲ 18.5 mph	13 mph

The headline numbers at a glance.

John Deere 3039RJohn Deere 4105

Engine HPhp

38.2 hp

▲41 hp

PTO HPhp

31.1 hp

▲32.5 hp

Weightlb

▲2,900 lb

2,899 lb

Loader Liftlb

1,360 lb

▲1,393 lb

3-Pt Lift (24 in)lb

2,194 lb

▲2,200 lb

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Full Spec Sheet

Every published spec, side by side, including the details the graphs above don't chart.

Spec	John Deere3039R	John Deere4105


Engine Manufacturer	Yanmar	Yanmar
Engine Model	3TNV86CT-MJT	3TNV84T-KJT
Engine Type	Diesel, turbocharged	3-cylinder turbocharged liquid-cooled diesel, direct injection
No. of Cylinders	3	3
Displacement	97.6 in³	91.5 in³
Rated Engine Speed	2600 rpm	2800 rpm
Engine Power (Gross)	38.2 hp	41 hp
PTO Power	31.1 hp	32.5 hp
Engine Emissions Constraints	Tier 4	Not Published
Cooling System Type	Water pump	Liquid-cooled
Air Cleaner	Dry type with safety element	Dry type with safety element
Fuel System	High pressure common rail direct injection (HPCR)	Direct injection, self bleeding, in-line fuel pump with electric shutoff
Alternator	75 A, 12 V	40 A

Pump Type	Implement/steering pump: Dual gear; hydrostatic pump: PV axial piston	Dual tandem gear pump
Implement Flow	8.6 gpm	9.2 gpm
Steering Flow	5.9 gpm	5.7 gpm
Total Hydraulic Flow	14.4 gpm	14.8 gpm
Overall Hydraulic Pump Flow	14.4 gpm	14.8 gpm
Hydraulic System Type	Open center	Open center
Rear Remote Hydraulic Flow	Not Published	Not Published
No. of Standard Remote Valves	Not Published	2
No. of Optional Remote Valves	Up to 6 rear remotes	Not Published

Fuel Tank Capacity	Open station (OOS): 13.5 gal; Cab: 11.8 gal	11.5 gal
Coolant Capacity	Open station (OOS): 1.4 gal; Cab: 1.9 gal	1.4 gal
Crankcase Capacity	1.1 gal	4.5 qt
Transmission / Hydraulic System Capacity	6.8 gal	8.3 gal
Front Axle Fluid Capacity	1.3 gal	1.2 gal

PTO Type	Independent	Independent, wet disk clutch
PTO Rear	540 rpm	540 rpm
Mid-PTO Availability	Optional (eHydro only): 2100 rpm	Not Published
Category, 3-Point Hitch	Limited Category I	Category 1
Hitch Lift Capacity	2530 lb at hitch ball	Not Published
Hitch Lift Capacity (at 24”)	2,194 lb at 24 in behind link arms	2200 lb
Lift Control Type	Position control	Position control

Transmission Type	3-range hydrostatic (eHydro)	2-range hydrostatic
No. of Speeds	Infinite / 3 range	Infinite forward and reverse, 2 ranges
Max Travel Speed (Forward)	18.50 mph	13 mph
Max Travel Speed (Reverse)	18.50 mph	12.6 mph
Clutch	Not Published	Wet disk
Differential Lock & Limited Slip Options	Differential lock (traction assist); limited slip differential	Mechanical rear differential lock (ball, ramp and pin)

Frame Type	Not Published	Fixed ROPS; four-wheel drive standard
Steering	Hydrostatic power steering	Hydrostatic power steering
Brakes	Wet disk	Wet disk
Seat Suspension & Adjustability	Scissor-link suspension seat	Not Published
Front Axle Type	Mechanical front wheel drive (MFWD)	Mechanical front wheel drive (MFWD), standard, all ranges
Front Axle Rating	3196 lb	3197 lb
Drawbar Capacity	899 lbf	882 lb

Overall Length with 3-Point Hitch	120.2 in	120.2 in
Overall Width	69.1 in	63 in (minimum, R1 rear tires); 65.8 in (maximum, R4 rear tires)
Wheelbase	68.0 in	68 in
Ground Clearance	12.2 in	14.7 in (front axle)
Min. Turn Radius without Brakes	8.8 ft (2.68 m, MFWD off)	Not Published
Height to Top of ROPS	93.3 in	87.6 in
Height to Top of ROPS (folded)	72.0 in	Not Published
Height to Top of Cab Model	85.0 in	Not Published

Tractor Weight (Base)	2900 lb	2899 lb
Weight with ROPS and Loader	Not Published	Not Published
Weight with Cab and Loader	Not Published	Not Published

Tire Size & Options	R1 Bar, R3 Turf, R4 Industrial	R1 bar tread (8.00-16 front, 14.9-24 rear) or R4 industrial (10.0-16.5 front, 17.5L-24 rear)
R1 Agricultural - Front	7-14	8.00-16
R1 Agricultural - Rear	11.2-24	14.9-24
R3 Turf - Front	27X8.50-15 or 25/10.5LLX15	Not Published
R3 Turf - Rear	41X14-20 or 41X18LL-16.1	Not Published
R4 Industrial - Front	25X8.5-14 or 27X8.5-15	10.0-16.5
R4 Industrial - Rear	15-19.5 or 43X16-20	17.5L-24

Quick Attach Loader System	Quik-Park mounting system	Not Published
Loader Model	H160	300CX
Loader Lift Height	90 in	H165: 103 in; 320R: 103 in
Loader Lift Capacity (Full Height)	1,360 lb at pivot; 999 lb @ 19.7 in ahead of pivot	300CX: 1393 lb (at full height, measured at pivot)
Loader Breakout Force	2,855 lb at pivot; 2,032 lb @ 19.7 in	H165: 3769 lbf; 320R: 3769 lbf; 300CX: 3769 lbf (at pivot point)

Warranty Length & Coverage	6-year/2,000-hour powertrain; 2-year/2,000-hour basic (full machine)	3-year / 2,000-hour limited warranty (as sold new)

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John Deere 3039R vs John Deere 4105: Quick Answers

Which has more horsepower, the John Deere 3039R or the John Deere 4105?

The John Deere 4105 leads on engine hp at 41 hp hp, compared to 38.2 hp hp for the John Deere 3039R.

Which has more PTO horsepower, the John Deere 3039R or the John Deere 4105?

The John Deere 4105 leads on pto hp at 32.5 hp hp, compared to 31.1 hp hp for the John Deere 3039R.

Which is heavier, the John Deere 3039R or the John Deere 4105?

The John Deere 3039R leads on weight at 2,900 lb lb, compared to 2,899 lb lb for the John Deere 4105.

Which has more loader lift capacity, the John Deere 3039R or the John Deere 4105?

The John Deere 4105 leads on loader lift at 1,393 lb lb, compared to 1,360 lb lb for the John Deere 3039R.

Which has more three-point hitch lift capacity, the John Deere 3039R or the John Deere 4105?

The John Deere 4105 leads on 3-pt lift (24 in) at 2,200 lb lb, compared to 2,194 lb lb for the John Deere 3039R.

John Deere 3039R vs John Deere 4105

Category Verdict

Full Spec Sheet

John Deere 3039R vs John Deere 4105: Quick Answers

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John Deere 3039R vs John Deere 4105

Category Verdict

Full Spec Sheet

John Deere 3039R vs John Deere 4105: Quick Answers

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