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John Deere 6R145 Tractor Specs

Additional Information

John Deere 6R145 Tractor Additional Information specifications
Country of Manufacture Germany — Starting 2026 Model Year
Date Collected 8-Jun-26 — Starting 2026 Model Year

Capacities

John Deere 6R145 Tractor Capacities specifications
Cooling System Capacity 7.20 gal (27.25 l) — Starting 2026 Model Year
Crankcase Oil Volume 6.20 gal (23.47 l) — Starting 2026 Model Year
Diesel Exhaust Fluid (DEF) Tank Capacity 4.20 gal (15.90 l) — Starting 2026 Model Year
Fuel Tank Capacity 74.00 gal (280.09 l) — Starting 2026 Model Year
Transmission - Hydraulic System 16.40 gal (62.07 l) — Starting 2026 Model Year

Dimensions & Weights

John Deere 6R145 Tractor Dimensions & Weights specifications
Base Machine Weight 17,990.00 lbs (8,160.14 kg) — Starting 2026 Model Year
Maximum Permissible Weight 25,900.00 lbs (11,748.06 kg) — Starting 2026 Model Year
Overall Height 119.30 in (303.02 cm) — Starting 2026 Model Year
Overall Length 194.80 in (494.79 cm) — Starting 2026 Model Year
Overall Width 65.50 in (166.37 cm) — Starting 2026 Model Year
Transport Height 119.30 in (303.02 cm) — Starting 2026 Model Year
Wheelbase 108.80 in (276.35 cm) — Starting 2026 Model Year

Drawbar

John Deere 6R145 Tractor Drawbar specifications
Drawbar Category Category 3 — Starting 2026 Model Year
Maximum Vertical Load 6,612.00 lbs (2,999.16 kg) — Starting 2026 Model Year

Electrical System

John Deere 6R145 Tractor Electrical System specifications
Alternator Capacity 200 — Starting 2026 Model Year
Battery Cold Cranking Amps 1230 CCA — Starting 2026 Model Year
Battery Voltage 12 v — Starting 2026 Model Year
Driving Lights No — Starting 2026 Model Year
Electrical System Voltage 12 v — Starting 2026 Model Year
Working Lights Yes — Starting 2026 Model Year

Engine

John Deere 6R145 Tractor Engine specifications
Aftertreatment Type DOC/DPF/SCR — Starting 2026 Model Year
Air Cleaner Type PowerCore ® G2 Air Filter with pre-cleaning — Starting 2026 Model Year
Aspiration Turbocharged, variable geometry turbocharger with air-to-air aftercooling and cooled exhaust gas recirculation — Starting 2026 Model Year
Bore and Stroke 4.2 x 5.0 in. — Starting 2026 Model Year
Compression Ratio 16.7:1 — Starting 2026 Model Year
Constant Power Range 1,500 - 2,100 rpm — Starting 2026 Model Year
Cooling System Type Liquid — Starting 2026 Model Year
Cylinder Liners Wet-sleeve — Starting 2026 Model Year
Displacement 415.00 cu in (6,800.65 cu cm) — Starting 2026 Model Year
Emissions Certifications Final Tier 4 — Starting 2026 Model Year
Engine Family SJDXL06.8309 — Starting 2026 Model Year
Engine Make John Deere — Starting 2026 Model Year
Fuel Type Ultra-low sulfur diesel — Starting 2026 Model Year
Intelligent Power Management (IPM) 40.00 hp (29.83 kw) — Starting 2026 Model Year
Lubrication Pressure lubrication — Starting 2026 Model Year
Maximum Engine Power 160.00 hp (119.31 kw) — Starting 2026 Model Year
Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628) 157 PS — Starting 2026 Model Year
Maximum Engine Power with IPM 190.00 hp (141.69 kw) — Starting 2026 Model Year
Maximum Engine Torque 501.00 lbs ft (679.26 nm) — Starting 2026 Model Year
Number of Cylinders 6 — Starting 2026 Model Year
Power Bulge 10 % — Starting 2026 Model Year
Rated Engine Power 143.00 hp (106.64 kw) — Starting 2026 Model Year
Rated Engine Power with IPM 182.00 hp (135.72 kw) — Starting 2026 Model Year
Rated Engine Speed 2100 rpm — Starting 2026 Model Year
Torque Rise 40 % — Starting 2026 Model Year

Front Axle

John Deere 6R145 Tractor Front Axle specifications
Front Axle Differential Lock Yes — Starting 2026 Model Year
Front Axle Type Standard: Mechanical Front Wheel Drive axle; Optional: Triple Link Suspension (TLS™) — Starting 2026 Model Year

Front Hitch

John Deere 6R145 Tractor Front Hitch specifications
Electric Power ISOBUS Connector — Starting 2026 Model Year
Front Hitch Category Category 3N — Starting 2026 Model Year
Lift Capacity Through Full Lift Range at Coupling Points 7,275.00 lbs (3,299.89 kg) — Starting 2026 Model Year
Maximum Lift Capacity at Coupling Points 9,700.00 lbs (4,399.85 kg) — Starting 2026 Model Year
Number of Front Selective Control Valves (SCVs) Two — Starting 2026 Model Year

Front PTO

John Deere 6R145 Tractor Front PTO specifications
Engine rpm (at Rated PTO Speeds) 1969 rpm — Starting 2026 Model Year
Front Number of Splines 21 — Starting 2026 Model Year
Front PTO Rotation Clockwise rotation (viewed in direction of travel) — Starting 2026 Model Year
Maximum PTO Power 107.00 hp (79.79 kw) — Starting 2026 Model Year
PTO Speed 1000 — Starting 2026 Model Year

Hydraulics

John Deere 6R145 Tractor Hydraulics specifications
Auxiliary Hydraulic Features Yes — Starting 2026 Model Year
Hydraulic System Type Closed-center, pressure/flow compensated system — Starting 2026 Model Year
Maximum Operating Pressure 2970 psi — Starting 2026 Model Year
Number of Mid Selective Control Valves (SCVs) 3 — Starting 2026 Model Year
Number of Rear Selective Control Valves (SCVs) Six — Starting 2026 Model Year
Pump Rated Output Standard: 114 L/min 30 gpm; Optional: 155 L/min 41 gpm — Starting 2026 Model Year
SCV Control Electrohydraulic — Starting 2026 Model Year

Key Specs

John Deere 6R145 Tractor Key Specs specifications
Base Machine Weight 17,990.00 lbs (8,160.14 kg) — Starting 2026 Model Year
Displacement 415.00 cu in (6,800.65 cu cm) — Starting 2026 Model Year
Engine Family SJDXL06.8309 — Starting 2026 Model Year
Engine Make John Deere — Starting 2026 Model Year
Maximum Engine Power 160.00 hp (119.31 kw) — Starting 2026 Model Year
Pump Rated Output Standard: 114 L/min 30 gpm; Optional: 155 L/min 41 gpm — Starting 2026 Model Year
Rated Engine Power 143.00 hp (106.64 kw) — Starting 2026 Model Year
Rear Hitch Category (SAE Designation) Category 3/3N — Starting 2026 Model Year
Transmission Type Standard: John Deere AutoPowr™/IVT™ 40 km/h; Optional: John Deere AutoPowr™/IVT™ 50 km/h, 24-speed AutoQuad™ PLUS ECO (40K), 24-speed AutoQuad PLUS ECO (50K), 24-speed Direct Drive (40K), 24-speed Direct Drive (50K) — Starting 2026 Model Year

Machine Configuration

John Deere 6R145 Tractor Machine Configuration specifications
Drive Type 4WD — Starting 2026 Model Year
Wheel or Track Configuration Wheel — Starting 2026 Model Year

Operator Station

John Deere 6R145 Tractor Operator Station specifications
Cab Glass Area 65.7 sq ft — Starting 2026 Model Year
Cab Suspension Yes — Starting 2026 Model Year
Db(A) Rating 71 dBA — Starting 2026 Model Year
Degree of Seat Swivel, Left Hand 7 degree (angle) — Starting 2026 Model Year
Degree of Seat Swivel, Right Hand 30 degree (angle) — Starting 2026 Model Year
Gearshift Location Standard: CommandArm™; Optional: Right Hand Console — Starting 2026 Model Year
Inner Cab Volume 116.5 cu ft — Starting 2026 Model Year
Instructional Seat Yes — Starting 2026 Model Year
Primary Display Cornerpost Display — Starting 2026 Model Year
Radio Standard — Starting 2026 Model Year
Seat Suspension Mechanic / Pneumatic — Starting 2026 Model Year

Rear Axle

John Deere 6R145 Tractor Rear Axle specifications
Differential Controls Yes — Starting 2026 Model Year
Final Drive Three planetary gear reduction — Starting 2026 Model Year
Rear Axle Type Inboard planetary three pinion — Starting 2026 Model Year
Rear Differential Lock Yes — Starting 2026 Model Year

Rear Hitch

John Deere 6R145 Tractor Rear Hitch specifications
Draft Control Sensing Yes — Starting 2026 Model Year
Lift Capacity Through Full Lift Range at 610-mm Behind Hitch Point 8,708.00 lbs (3,949.89 kg) — Starting 2026 Model Year
Lift Capacity Through Full Lift Range Directly at Coupling Points 9,921.00 lbs (4,500.10 kg) — Starting 2026 Model Year
Maximum Lift Capacity Directly at Coupling Points 8100 kg / 16,865 lb — Starting 2026 Model Year
Rear Hitch Category (SAE Designation) Category 3/3N — Starting 2026 Model Year
Sensing Type Electrohydraulic sensing — Starting 2026 Model Year

Rear Power Take-Off (PTO)

John Deere 6R145 Tractor Rear Power Take-Off (PTO) specifications
Economy PTO Speeds 540 rpm / 1,000 rpm — Starting 2026 Model Year
Engagement Method Electrohydraulic switch — Starting 2026 Model Year
Engine rpm at Rated PTO Speeds (540/1.000) 1987/1753/2000 — Starting 2026 Model Year
Engine rpm at Rated PTO Speeds (540/540E/1.000) 1967 / 1753 / 2000 — Starting 2026 Model Year
Number of Splines 6 and 21 — Starting 2026 Model Year
PTO Clutch Multi-disk — Starting 2026 Model Year
Rated PTO Power 113.00 hp (84.27 kw) — Starting 2026 Model Year
Rated PTO Power with IPM 149.00 hp (111.11 kw) — Starting 2026 Model Year

Steering & Brakes

John Deere 6R145 Tractor Steering & Brakes specifications
Parking Brake Intergrated parking brake — Starting 2026 Model Year
Primary Brakes Oil-cooled, self-equalizing, self-adjusting, hydraulically actuated — Starting 2026 Model Year
Steering Type Dynamic Load Sensing, Hydrostatic, Flow Metering — Starting 2026 Model Year
Trailer Brakes Optional: Air and/or hydraulic — Starting 2026 Model Year

Technology Integration

John Deere 6R145 Tractor Technology Integration specifications
Connectivity JDLink™ Modem — Starting 2026 Model Year
Guidance SF-RTK — Starting 2026 Model Year
ISOBUS Ready Yes — Starting 2026 Model Year
Receiver Universal StarFire™ 7500 — Starting 2026 Model Year
Remote Diagnostics Yes — Starting 2026 Model Year
Secondary Display 10,1 / 12.8 inch Command Center Display — Starting 2026 Model Year

Transmission

John Deere 6R145 Tractor Transmission specifications
Cruise Control Yes — Starting 2026 Model Year
Maximum Speed Forward 42 km/h / 31 mph — Starting 2026 Model Year
Minimum Speed Forward 0.05 kph (0.03 mph) — Starting 2026 Model Year
Reverser Left-hand electrical reverser — Starting 2026 Model Year
Transmission Type Standard: John Deere AutoPowr™/IVT™ 40 km/h; Optional: John Deere AutoPowr™/IVT™ 50 km/h, 24-speed AutoQuad™ PLUS ECO (40K), 24-speed AutoQuad PLUS ECO (50K), 24-speed Direct Drive (40K), 24-speed Direct Drive (50K) — Starting 2026 Model Year
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