4105 Compact Utility Tractor

4105 Compact Utility Tractor


  • Yanmar Diesel Engine
  • Hydrostatic Transmission
  • Standard 4-wheel drive
  • Independent PTO
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Two-range hydrostatic transmission (HST) increases tractor performance

The 4105 Tractor is available only with a two-range hydrostatic transmission (HST) that is incorporated in a die-cast aluminum transmission case.

  • Fluid under pressure transmits engine power to the drive wheels via a closed-loop pump and motor arrangement
Integrated hydrostatic pump and motor Integrated hydrostatic pump and motor
  • Sauer-Danfoss® provides the integrated pump and motor; this ensures the components are matched to each other, providing maximum efficiency
  • Reduces powertrain shock loads
  • Provides strength and durability needed for operating such attachments as loaders
Transmission reservoir fluid checkpoint Transmission reservoir fluid checkpoint
Twin Touch foot pedals Twin Touch foot pedals
  • One reservoir (with one check point and one fill point) for the transmission, differential, and hydraulic system fluid speeds up daily maintenance.
  • Mechanically actuated by Twin TouchTM foot pedals allow selecting both directions of travel and speed with the touch of a toe.
  • Foot-actuated differential lock is also included as base equipment to assist traction in tough spots.


Sauer-Danfoss is a U.S.-registered trademark of Sauer-Danfoss, Inc.

Optional iMatch™ Quick-Hitch feature allows for easy implement hookup

iMatch Quick-Hitch iMatch Quick-Hitch
iMatch Quick-Hitch with rotary cutter hookup iMatch Quick-Hitch with rotary cutter hookup
iMatch Quick-Hitch (LVB25976) iMatch Quick-Hitch (LVB25976)
iMatch Quick-Hitch with rotary cutter hookup (LVB25976) iMatch Quick-Hitch with rotary cutter hookup (LVB25976)

One of the greatest operator concerns involves difficulty in attaching tractor implements. John Deere has addressed this issue with the iMatch Quick-Hitch.

The iMatch Quick-Hitch provides easy hookup and a guaranteed fit for all Category 1 implements that are designed to meet the ASABE Category 1 Standard S278.6 for quick-attach hitches.

  • All implements require a set of bushings in order for the attachment to fit and work properly with the iMatch Quick-Hitch. One set of bushings comes with the iMatch Quick-Hitch.

NOTE: The bushing set can be seen in the picture above. These bushings allow the hooks on the iMatch and the pins on the implement to fit together properly. All other implements (box blades, tillers, rear blades, etc.) will require a set of bushings to enlarge the pin to fit with the iMatch hooks. Bushings of different lengths can be found in the parts system or through a bushing supplier (see dimensions below).

  • Upper bushing
    • Inside diameter: 1.93-1.95 cm (0.76-0.77 in.)
    • Outside diameter: 3.15-3.18 cm (1.24-1.25 in.)
  • Lower bushings
    • Inside diameter: 2.24-2.26 cm (0.88 to 0.89 in.)
    • Outside diameter: 3.63-3.66 cm (1.43 to 1.44 in.)

Operator station is comfortable and convenient

Semi-flat operator's station Semi-flat operator's station

All 4105 Tractors have a clear, semi-flat operator's station with controls in ergonomically friendly locations that allow for all-day work with little to no fatigue.


All tractors come with a high-back seat that offers good back support for comfortable operation. Adjustable both fore and aft, the seat flips forward for protection from the elements. The retractable seat belts are in base equipment.

Operator presence system:

  • If the operator leaves the seat when the tractor is in gear, the engine shuts down.
  • If the operator leaves the seat when the power take-off (PTO) is engaged, the engine shuts down.

A canopy is available to help protect the operator from the elements.

Left-side step Left-side step

The left-side step allows for easy access on and off the tractor. The foot platform has a non-skid surface for safe, sure footing.

Grab handle and cupholder Grab handle and cupholder

Grab handles are located on both rear fenders to make it easy for the operator to get on and off the tractor. A cup holder is located on the right rear fender for convenience.

ROPS (with operator's manual holder) ROPS (with operator's manual holder)

The 2-post Roll-Gard™ rollover protective structure (ROPS) is in base equipment to protect the operator in the event of a tractor rollover. A plastic operator's manual storage canister is located on the ROPS and can easily be accessed from the seat.

Powerful diesel engine delivers plenty of power under heavy loads

Yanmar 3-cylinder, TNV series diesel engine Yanmar 3-cylinder, TNV series diesel engine
Full access to engine Full access to engine

The 1.5L displacement, liquid-cooled TNV Series Yanmar® diesel engine provides 32.5 horsepower and high levels of torque reserve to handle tough jobs. All Yanmar TNV series engines feature lower levels of exhaust emissions and reduced noise levels. The engines meet all current EPA requirements for Interim Tier 4 emission standards.


Number of


Rated rpm

Gross engine hp*

PTO hp*







* As per 97/68/EC ISO @ rated speed.

Key features of the engine are:

  • Economical cast-in-block cylinder design for good cooling and long life
  • Direct fuel injection
    • Improves starting
    • Injects fuel directly on top of pistons for more efficient combustion
    • Develops more horsepower per gallon of fuel than indirect injection engines
  • Aluminum alloy pistons with built-in steel struts are lightweight to reduce connecting rod bearing loads and provide good heat transfer characteristics
    • Design permits tighter tolerances and neutralizes expansion of the piston, which reduces blow-by and noise from piston slap
    • Top rings are higher on the piston and a thinner head gasket is used to greatly reduce the volume of unburned waste gases and increase combustion efficiency
  • Timing gears and injector drive gears have a helical profile to reduce engine noise
  • Auto-bleed fuel system
    • There is no need to prime the system if the tractor runs out of fuel
    • The system will self-prime the injection pump, lines and injectors, providing fast fuel recovery for easier starting
  • High-capacity lubrication system provides filtered oil, under pressure, to all engine bearings for long life 
  • Key start and shutoff eliminates fuel shutoff knob
    • Electric solenoid shuts fuel supply off immediately when key is turned off
  • Fuel filter with replaceable element
  • Water separator
  • See-through coolant recovery tank permits operator to check coolant level without removing radiator cap
Dry-type air cleaner Dry-type air cleaner
  • Dry-type air cleaner with safety element  
    • Dual element design for added engine protection
    • Easy to service
  • Hood can be easily opened without tools for full access to the engine
  • Horizontal exhaust
    • Discharges fumes away from the operator and reduces noise from engine
    • Improves operator visibility
    • Optional vertical exhaust kit is available

Yanmar is a U.S.-registered trademark of Yanmar Company Limited.



Family CYDXL1.50K3T or DYDXL1.50L3T or EYDXL1.50L3T or FYDXL1.50L3T
Manufacturer Yanmar
Engine model
Engine power (gross) 30.2 kW
41 hp
97/68/EC rated power
Power take-off (PTO) power 24.2 kW
32.5 hp
Rated engine speed 2800 rpm
Type Diesel
Injection pump type In-line with electric shutoff
Aspiration Turbocharged
Emissions compliance Tier 4 Interim or Final Tier 4
Cylinders/displacement 3 / 1.496 L
3 / 91.3 cu in.
Number of cylinders Three
Cylinder liners Cast-in-block
Bore and stroke 84 x 90 mm
3.3 x 3.54 in.
Compression ratio 19.0:1
Lubrication Pressurized
Cooling system Water pump
Air cleaner Dual element with electronic restriction indicator
Engine torque at rated speed 80.3 Nm
59.2 lb-ft
Fuel tank capacity 39.7 L
10.5 U.S. gal.


Battery size 500 CCA
Alternator (12-V) 40 amp
Starter size 1.4 kW
1.9 hp

Fuel system

Type Direct injection
Fuel consumption 8.9 L/hr
2.35 U.S. gal./hr


Standard transmission; forward/reverse Hydro, 2-Range
Optional transmission; forward/reverse
Left-hand reverser No
Transmission gear ranges
Final drive Planetary
Brakes Wet disk
Steering Power steering
Clutch, wet/dry
Clutch disk diameter wet clutch
Axle capacity Front
720-1450 kg
1587-3197 lbRear
1815 kg
4000 lb
Creeper No
Cruise control Optional
Differential lock Yes
Drawbar maximum vertical load


Type Open Center
Pump rated output Steering
21.6 L/min
5.7 gpmImplement
34.7 L/min
9.2 gpm
56.2 L/min
14.8 gpm
Pump type Dual gear
Maximum operating pressure 2500 psi
Draft control sensing Position control
Remote control valves available 2

3-point hitch

Category Category 1
Lift capacity, 24-in. behind link arms 999 kg
2200 lb

Power take-off (PTO)

Standard Rear @ 540 rpm
Control Independent
Clutch Wet disk
Brake (for mid and rear PTO) N/A
Engagement method

Fluid capacities

Crankcase with filter 4.3 L
4.5 qt
Transmission and hydraulic system 25.7 L
6.8 U.S. gal.

Final drive

Type Planetary
Differential lock Yes

Operator station

Rollover protective structure Type
Platform - flat/straddle Semi-flat
Gear shift location - console/floor Left Side


Air conditioning, temperature differential
Noise rating
Seat equipment


Wheelbase 1727 mm
68 in.
Front axle clearance 373 mm
14.7 in.
Turning radius with brakes
Turning radius without brakes 2.89 m
9.5 ft
Limited slip differential
Approximate shipping weight (open-station; cab) 1355 kg
2987 lb


Front 10-16.5 R4 / 8-16 R1 - MFWD
Rear 17.5L-24 R4 / 14.9-24 R1 - MFWD
Front tread range
Rear tread spacing


Tilt steering wheel
12-V Outlet

Additional information

Date collected