ttractive Styling for Improved Visibility and Serviceability

The bold styling of the 4M and 4R Tractors enhances visibility and serviceability, providing an attractive and functional appearance similar to larger agricultural tractors. Key benefits of this styling include:

1. Easy Tractor Family Identification:
   • The distinctive design aids in quick identification of the tractor family.
2. Optimized Cooling Compartment:
   • Updated fixed grille and side panel hood design ensures optimal sealing of the cooling compartment.
   • Front grille slides up to an integrated maintenance position, facilitating easy battery access.
3. Serviceability Access:
   • Easily removable cowl allows convenient access for servicing.
4. Enhanced Lighting:
   • Wraparound-style halogen headlights with premium integrated automotive style headlight bezels.
5. Aesthetic Elements:
   • Bold graphics and aggressively sloped hood design for a softer, smoother look and improved visibility.
   • Hybrid exhaust (base on cab tractors) for clear operator visibility and safety.
6. Exhaust Options:
   • Hybrid exhaust in base on cab tractors; side exhaust in base on open operator station tractors, ensuring minimal heat impact.

Note: Tractors equipped with optional field-installed vertical exhaust must remove the exhaust pipe before opening and closing the hood.

Powerful Yanmar® Diesel Engine

The Yanmar diesel engine delivers ample power under heavy loads, featuring:

1. High-Torque Reserve:
   • 4-cylinder engine with high-torque reserve for robust performance under heavy loads.
2. Environmental Compliance:
   • Meets EPA Final Tier 4 (FT4) emission standards, providing lower exhaust emissions and reduced noise levels.
3. Model Specifications:
   • 4044M/R: 4 cylinders, 2.2 L, Natural Aspiration, 2600 rpm, 42.5 hp, 43.1 ps, 32.5 PTO hp.
   • 4052M/R: 4 cylinders, 2.1 L, Turbocharged, 2600 rpm, 50.8 hp, 51.5 ps, 39.9 PTO hp.
   • 4066M/R: 4 cylinders, 2.1 L, Turbocharged, 2600 rpm, 65.0 hp, 65.9 ps, 52.0 PTO hp.
4. Fuel Efficiency and Control:
   • Common rail system (CRS) optimizes fuel economy and reduces operating costs.
   • Electronic control unit (ECU) ensures optimum fuel control, accuracy, and emission management.
5. After Treatment System:
   • Features an automatic exhaust filter with a diesel particulate filter (DPF) for reduced environmental impact.
6. DPF Cleaning:
   • Offers passive, active, and parked filter cleaning processes based on operating conditions.

PowrReverser™ Transmission for Clutchless Direction Changes

The 12/12 PowrReverser transmission enables clutchless shuttle shifting between forward and reverse, with features like:

1. Hydraulic Operation:
   • Hydraulically shifted forward-to-reverse transmission for quick and easy direction changes.
2. Clutchless Shifting:
   • Does not require clutch usage to shift between forward and reverse.
3. Dual Clutch Packs:
   • Two multi-disk clutch packs for forward and reverse operations.
4. Key Features:
   • 12 forward/12 reverse speeds, helical-cut gears for quiet operation, and well-spaced speeds for various applications.

eHydro™ Transmission for Maximum Productivity

The three-range electronic hydrostatic (eHydro) transmission enhances productivity with features like:

1. Infinitely Variable Speeds:
   • Provides variable ground speeds, allowing the operator to match the tractor’s speed to the job.
2. Twin Touch™ Foot Controls:
   • Enables quick and easy forward/reverse operation with foot pedals.
3. Cruise Control:
   • Optional equipment for precise speed setting during operation.
4. Danfoss eHydro Transmission:
   • Ensures reliable operation, durability, and efficient power transmission.

Operator Station Comfort and Convenience

The operator’s station is designed for comfort, convenience, and ease of use, offering:

1. Easy Entry and Exit:
   • Designed for simple entry and exit with brake pedals and operator controls positioned conveniently.
2. Durable Construction:
   • Impact-resistant polymer hood and fenders resist rust and dents.
3. Key Features:
   • Large grab handles, color-coded controls, optional mechanical suspension seat, and left-side step for enhanced access.
4. Built-in Safety Features:
   • Operator presence system, Rollover Protective Structure (ROPS), reflective strips, key switch interlock, and visual PTO warning.

iMatch™ Quick-Hitch for Effortless Implement Hookup

The iMatch Quick-Hitch simplifies implement hookup, offering a guaranteed fit for Category 1 implements. It features:

1. Category 1 Standard Compatibility:
   • Designed to meet ASAE Category 1 Standard S278.6 for quick-attach hitches.
2. Bushings Included:
   • Bushing set included for proper attachment compatibility.

Serviceability for Reduced Costs and Improved Productivity

The tractor is designed for easy service and maintenance, ensuring minimal downtime and improved longevity:

1. Easy Access:
   • Removable cowl and side panels, improved hood design, and integrated maintenance position for easy access to service points.
2. Onboard Diagnostics:
   • Equipped with self-diagnostic capabilities and compatibility with John Deere’s Service ADVISOR™ system.
3. Simple Daily Service:
   • Minimal tool requirements for daily service tasks, including engine oil, hydraulic oil, and coolant level checks.
4. Cost of Ownership:
   • Hydraulic oil service interval extended to 1200 hours (or 3 years) with the use of Hy-Gard™ products.

Note: Refer to the operator’s manual for detailed maintenance and service recommendations.

Product Specifications for 4044M Compact Utility Tractor:

Engine:

• Manufacturer: Yanmar®
• Model: 4TNV88C-MJT
• Type: Diesel
• Emissions Compliance: Final Tier 4
• Number of Cylinders/Displacement: 4 / 2.189 L (133.5 cu in)
• Bore and Stroke: 88×90 mm (3.46×3.54 in)
• Compression Ratio: 19.1:1
• Lubrication: Pressurized
• Cooling System: Liquid
• Air Cleaner: Dual Element
• Rated Engine Speed: 2600 rpm
• Injection Pump Type: High-Pressure Common Rail Direct Injection
• Aspiration: Natural
• Cylinder Liners: Cast-in-Block
• Torque at Rated Speed: 116 Nm (85.6 lb-ft)
• Fuel Tank Capacity: 56.9 L (15 U.S. gal)
• Battery Size: 770 CCA
• Alternator (12-V): 75 amp
• Starter Size: 2 kW (2.68 hp)

Transmission:

• Standard Transmission: PowrReverser Transmission
• Optional Transmission: eHydro Transmission
• Left-Hand Reverser: PowrReverser Transmission only
• Transmission Gear Ranges: 12F/12R PowrReverser, Infinitely-Variable, Three-Range
• Final Drive: Planetary
• Brakes: Multi-Plate Wet Disc
• Steering: Hydrostatic Power Steering
• Clutch: Wet/Dry
• Clutch Disk Diameter (Wet Clutch): 129 mm (5.08 in)
• Axle Capacity:
  • Front: 1600 kg (3528 lb)
  • Rear: 2400 kg (5292 lb)
• Creeper: No
• Cruise Control: Optional
• Differential Lock: Yes

Hydraulics:

• Steering Hydraulics: 23.5 L/min (6.2 gpm)
• Implement Hydraulics: 42.3 L/min (11.2 gpm)
• Hitch Type: Category 1
• Lift Capacity (24-in. behind link arms): 1135 kg (2500 lb)
• Pump Rated Output:
  • Steering: 23.5 L/min (6.2 gpm)
  • Implement: 42.3 L/min (11.2 gpm)
• Pump Type: Single Gear
• Draft Control Sensing: Position Control
• Remote Control Valves: Up to six rear remotes

Power Take-Off (PTO):

• Type: Independent
• Speed: 540 rpm at 2600 rpm
• Control: Position
• Clutch: Wet Disc

Fluid Capacities:

• Crankcase with Filter: 5.3 L (1.4 gal)
• Transmission and Hydraulic System: 47.3 L (12.5 gal)
• Type: Planetary
• Differential Lock: Yes

Operator Station:

• Wheelbase: 185.5 cm (73 in)
• Front Axle Clearance: 35.1 cm (13.8 in)
• Turning Radius (with brakes): 2.8 m (9.19 ft)
• Turning Radius (without brakes): 3.0 m (9.84 ft)
• Approximate Shipping Weight:
  • Open Operator Station (OOS): 1705 kg (3759 lb)
  • Cab: Not Applicable

Dimensions:

• Front Tread Range: 148.1 cm (58.3 in)
• Rear Tread Spacing: 137.2 cm (54 in)

Front and Rear Tire Specifications:

• Front:
  • Farm: 8-16
  • Turf: 27×10.5-15 or 27x12LL-15
  • Industrial: 10-16.5
• Rear:
  • Farm: 13.6-28
  • Turf: 44×18-20 or 22.5LL-16.1
  • Industrial: 16.9Lx24

Key Specs:

• Family: EYDXL2.19NDA, FYDXL2.19NDA, GYDXL2.19NDA
• Manufacturer: Yanmar®
• SAE J1995 Rated Power: 31.7 kW (42.5 hp, 43.1 PS) at 2600 rpm
• PTO Power:
  • PowrReverser Transmission: 25 kW (33.6 hp)
  • eHydro Transmission: 24.1 kW (32.3 hp)