Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 6145R Tractor Specs

John Deere 6145R Engine Specifications

Engine Make - John Deere
Engine Model - PowerTech PVS, 6068HL498
Number of Cylinders - 6
Advertised Engine Power, Rated, hp (kW) - 145 (107)
Maximum Engine Power, hp (kW) - 185 (136)
Rated Engine Speed, rpm - 2100
Power Boost, hp (kW) - 40 (29.4)
Fuel Tank capacity, gal (L) - 76.6 (290)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) - 4.2 (16)
Displacement, cu in (L) - 414 (6.8)
Engine Bore, in (mm) 4.19 (106.5)
Engine Stroke, in (mm) - 5.0 (127)
Block Design, Replaceable Liners - Wet liners
Aspiration, Turbocharged or Naturally Aspirated - VGT Turbocharged, air-to-air aftercooled
Fuel System Description - High Pressure Common Rail
Fuel System Control, Electronic or Mechanical - Electronic
Fuel Injection to combustion chamber, Direct or Indirect - Direct
Emission Level, US EPA Tier - Tier 4 Final
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) - SCR with DEF
Exhaust Gas Recirculation (EGR) - Cooled EGR
Cleanup Catalyst (CUC) - Ammonia Oxidation Catalyst
Diesel Oxidation Catalyst (DOC) - DOC standard
Diesel Particulate Filter (DPF) - DPF standard
Exhaust Pipe, Vertical stack or Horizontal - Vertical stack
Cooling System Fan Drive Type - Viscous
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 200 std; 240 opt.

John Deere 6145 R Basic Transmission Configuration

Manufacturer's Description - 20 Speed AutoQuad Plus ECO
Transmission Type - Automatic shift in each range
Number of Forward / Reverse Speeds - 20F / 20R
Maximum Speed Forward, mph (kph) - 25 (40) std; 31 (50) available
Creeper Range Available - No
Shuttle (Forward-Reverse) Available - Left hand lever std

Optional Transmission 1

Manufacturer's Description - DirectDrive ECO 24F/24R (25 mph/40 kph)
Transmission Type - 3 ranges, 8 gears in each, automatic or manual
Number of Forward / Reverse Speeds - 24F / 24R

Optional Transmission 2

Manufacturer's Description - AutoPowr (IVT) 25 or 31 mph (40 or 50 kph)
Transmission Type - Infinitely Variable
Number of Forward / Reverse Speeds - Infinite

John Deere 6145 R Tractor Power Take Off

PTO Horsepower, Basic / Optional Transmission, hp (kW) - 111 (83)
PTO Speeds, rpm - 540/1000 std; 540/540E/1000 opt.
PTO operational Type - Independent

Wheels

Drive Wheels - 2WD / 4WD
Steering Configuration - Front Steer

Rear Axle Assembly

Final Drive Location and Description - Inboard planetary
Axle Output End, Flange or Bar - Bar
Axle Bar Diameter, in (mm) - 3.62 (92)

Front Axle

Suspended Front Axle Available - Triple-Link Suspension optional

Brakes

Service Brake Type - Wet disc

John Deere 6145R Hydraulic System

Hydraulic System Type - Closed-center, Pressure-Flow Compensated (PFC)
Main Hydraulic Pump Type - Axial piston
Implement Pump Flow, gpm (Lpm) - 30 (114)
Optional Pump Flow, gpm (Lpm) - No option
Number of Standard Remote Valves - 3 std; 4, 5, or 6 opt.

3-Point Hitch Features

3-Point Hitch Category - Category 3 / 3N
Optional Hitch Category - No option
Draft Sensing or Lift Control - Electronic lower link
Draft Link Ends Telescopic - Yes; Quik-Coupler std.
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 8,199 (3719)
Standard Lift Capacity at lift pin, lb (kg) - 9,378 (4254)

Drawbar

Drawbar Description - Category 2, swinging, adjustable

John Deere 6145 R Wheelbase

Wheelbase, 2WD, in (mm) - 108.9 (2765)
Wheelbase, MFD/4WD or Track, in (mm) - 108.9 (2765)

Length

Length, 2WD, incl. Hitch/Drawbar, in (mm) - 194.7 (4946)
Length, MFD/4WD or track, incl. Hitch/Drawbar, in (mm) - 194.7 (4946)

Vertical Dimensions

Height to Top of Cab, in (mm) - 115 to 119 (2926 to 3026)

Width w/Tires

Overall Width, with standard wheels or tracks, in (mm) - 100.4 (2550) bar axle ends

Weight (w/Tires)

Weight, MFD/4WD or Tracks w/Cab, without ballast, lb (kg) - 14,462 (6560)
Weight, Total allowable, w/maximum ballast, lb (kg) - 24,800 (11250)

Tires

Front Tire Size, 2WD - 11.00-16, 12PR, F2
Front Tire Size Width, MFD/4WD or Track - 380/85 R30, R1
Rear Tire Size Width - 480/80 R42 (18.4 R42) R1 Single

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