K.C. Nielsen Ltd.

  • 2228 220th St
  • Humboldt, IA 50548
  • Call Us: (515) 332-2545
  • https://www.kcnielsen.com/
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2025 John Deere 4 Series 4052M Heavy Duty

Information

2025 John Deere 4 Series 4052M Heavy Duty

  • Factory-installed 440R Quick Park™ Loader Mounting System included
  • Turbocharged diesel engine
  • eHydrostatic Transmission
  • Standard mid and rear hydraulics
  • Category 1 and 2, Three-point hitch

Features may include:

Increased versatility with Category 1 and 2 implement compatibility

The rear hitch on 4M Heavy-Duty Tractors provides producers with implement versatility to perform in a variety of applications. Attaching implements is convenient with telescoping draft links and Category 1 and 2 hitch balls in base equipment. The mechanical hitch control also features a depth stop and a rate of drop adjustment. This feature provides consistency when lowering the hitch. Each time the position control lever is pushed forward, it stops where the depth stop has been positioned. This is valuable to anyone who desires consistent, level ground.

The 3-point hitch has plenty of lift capacity to handle heavy implements.

Category 1 and Category 2 hitches allow for hookup of a variety of 3-point hitch implements.

  • Right-hand lift link and center-link are adjustable to save time when leveling equipment.
3-POINT HITCH CONTROL

The 3-point hitch control on the 4M Heavy-Duty Series Tractors is called position control.

  • Operates precisely with no jerking or leak down
  • 3-point hitch lever features easy-to-read increments for accurate positioning and an easy-to-adjust depth stop control
  • The S-hook is provided to secure the center-link when hitch is not used
RATE-OF-DROP/STOP VALVE

Rate-of-drop/stop valve regulates lowering speed of 3-point hitch. It can be shut off completely to stop hitch movement.

TELESCOPING DRAFT LINKS (EXTENDABLE DRAFT LINKS)

Telescoping draft links will reduce the amount of effort to attach 3-point hitch implements by allowing the operator to make small adjustments without moving the tractor. It is standard on 4M Heavy-Duty Tractors.

Horizontal sway bar stabilizers regulate side-to-side sway of 3-point-hitch-mounted equipment.

  • 4M Heavy-Duty Tractors come equipped with the horizontal stabilizer bars, the lock pin goes into the stabilizer bar vertically
  • Mounted on outside of lower links for fast, easy equipment hookup
  • Top-pull pin design allows easy adjustment without use of tools
  • Retainer cable holds pin while pin is removed to adjust stabilizers

Rockshaft position control lever allows operator to accurately set implement depth or height.

  • Operates precisely with no jerking or leak down
  • Control lever features easy-to-read increments for accurate positioning

Easy-to-adjust depth stop enables the operator to lower implement to a predetermined depth.

Excellent visibility provided by standard lighting equipment

Standard equipment lighting includes:

  • Wraparound-style wide-angle halogen headlights for better lighting and visibility
  • Premium integrated automotive-style headlight bezels
  • Two amber flashing warning lights
  • Two fender-mounted forward and rear working lights
  • All lighting and markings comply with ASAE S279
Maximize productivity with an eHydro™ transmission

The tractor is available with a three-range electronic hydrostatic (eHydro) transmission.

  • Fluid under pressure transmits engine power to the drive wheels using a pump and motor
  • Functions both as a clutch and transmission
  • Provides high torque for startup
  • Reduces powertrain shock loads

Danfoss® supplies both the pump and motor.

Photos

Highlights

  • Humboldt, Iowa
  • 2025
  • John Deere
  • 4 Series 4052M Heavy Duty
  • Family: EYDXL2.09TDA / FYDXL2.09TDA / GYDXL2.09TDA | model: 4TNV86CT-MJT
  • eHydro transmission | gear ranges: eHydro - Infinitely-variable three range
  • Diesel
  • Available

Specifications

  • 2025
  • John Deere
  • 4 Series
  • 4052M Heavy Duty
  • Compact
  • Family: EYDXL2.09TDA / FYDXL2.09TDA / GYDXL2.09TDA | model: 4TNV86CT-MJT
  • SAE J1995 rated power: 37.9 kW (51.5 hp) / PS at 2600 rpm
  • Yanmar®
  • 2600 rpm
  • Turbocharged
  • Final Tier 4
  • 4 | Cast-in-block
  • 2.091 L (127.6 cu in.)
  • 86 mm (3.4 in)
  • 90 mm (3.54 in.)
  • Pressurized
  • Liquid
  • Dual element with electronic restriction indicator
  • At rated speed: 139 Nm (102.5 lb-ft)
  • eHydro™ transmission: 30.5 kW (40.9 hp) / Per SAE J1995 | Independent 540 rpm at 2600 rpm | Control: Independent
  • Control: Position
  • High pressure common rail direct injection
  • Diesel
  • eHydro transmission | gear ranges: eHydro - Infinitely-variable three range
  • 19.1:1
  • Planetary
  • Hydrostatic power steering
  • wet/dry: Wet | Wet disc
  • Multi-plate wet disc
  • R4 Industrial: 31.5x13-16.5
  • R4 Industrial: 16.9-24 / R4 Industrial: 19.5L-24
  • 770 CCA
  • 75 amp
  • Starter size: 2 kW (2.68 hp)
  • High-pressure common rail direct injection
  • Open center | Draft control sensing: Position control | Remote control valves available: Two remotes standard
  • Steering: 23.5 L/min (6.2 gpm) / Implement: 42.3 L/min (11.2 gpm)
  • Single gear
  • Category 1/Category 2
  • Clutch disk diameter wet clutch: 129 mm (5.08 in.) | Front axle clearance: 35.1 cm (13.8 in.) | Front tread range: 1374.6 mm (54.1 in.) | Rear tread spacing: 1375 mm (54.1 in.) / 1495 mm (58.9 in.)
  • 185.5 cm (73 in.)
  • With brakes: 2.8 m (9.19 ft) | without brakes: 3 m (9.84 ft)
  • 24-in. behind link arms: 1135 kg (2500 lb)
  • 56.9 L (15 U.S. gal.)
  • 1600 kg (3528 lb)
  • 2400 kg (5292 lb)
  • Creeper: SpeedMatch™ standard | Rollover protective structure Type: Foldable | Rollover protective structure: Foldable ASABE S478 | Platform - flat/straddle: Flat
  • 47.3 L (12.5 gal)
  • Open station: 1943 kg (4255 lb)