John Deere 6145M Engine Specifications
Engine Make – John Deere
Engine Model – PowerTech PSS 4.5L
Number of Cylinders – 4
Advertised Engine Power, Rated, hp (kW) – 145 (106.6)
Rated Engine Speed, rpm – 2100
Fuel Tank capacity, gal (L) – 76.6 (290)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) – 4.2 (16)
Displacement, cu in (L) – 276 (4.5)
Engine Bore, in (mm) – 4.17 (106)
Engine Stroke, in (mm) – 5.0 (127)
Block Design, Replaceable Liners – Wet liners
Aspiration, Turbocharged or Naturally Aspirated – Dual Series
turbochargers, air-to-air aftercooled
Fuel System Description – High Pressure Common Rail
Fuel System Control, Electronic or Mechanical – Electronic
Fuel Injection to combustion chamber – 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 – 120 std; 200 opt.
John Deere 6145 M PTO Performance
PTO Horsepower, Basic / Optional Transmission, hp (kW) – 114 (85)
Power Take Off Speeds, rpm – 540 / 1000
PTO operational Type (Independent; Live; Continuous) – Independent
Basic Transmission Configuration
Manufacturer’s Description – PowrQuad PLUS 24F/24R (25 mph/40 kph)
Transmission Type – Powershift within ranges
Number of Forward / Reverse Speeds – 24F / 24R
Maximum Speed Forward, mph (kph) – 25 (40)
Creeper Range Available – Optional
Shuttle (Forward-Reverse) Available – Standard
Optional Transmission 1
Manufacturer’s Description – PowrQuad PLUS 16F/16R (19 mph/30 kph)
Transmission Type – Powershift within ranges
Number of Forward / Reverse Speeds – 16F / 16R
John Deere 6145 M Tractor Optional Transmission 2
Manufacturer’s Description – AutoQuad PLUS 24F/24R (25 mph/40kph)
Transmission Type – Automatic shift within ranges
Number of Forward / Reverse Speeds – 24F / 24R
Wheel Configuration
Drive Wheels – 2WD / 4WD
Steering Configuration – Front Steer
Rear Axle Assembly
Final Drive Location and Description – Inboard planetary
Axle Output End, Flange or Bar – Flange std; bar opt.
Axle Bar Diameter, in (mm) – 3.385 (86)
Front Axle
Suspended Front Axle Available – No
Brakes
Service Brake Type – Wet disc
John Deere 6145M Hydraulic System
Hydraulic System Type – Open center std; Closed center opt
Main Hydraulic Pump Type – Gear std; Axial piston opt.
Implement Pump Flow, gpm (Lpm) – 21.1 (80)
Optional Pump Flow, gpm (Lpm) – 30.1 (114) Pressure-Flow Compensated
Number of Standard Remote Valves – 1 std; 2nd and 3rd opt.
John Deere 6145 M Tractor 3-Point Hitch Features
3-Point Hitch Category – Category 3 / 3N
Draft Sensing or Lift Control – Draft control opt
Draft Link Ends Telescopic – Standard
Standard Lift Capacity 24 Inches behind pin, lb (kg) – 6,627 (3006)
Optional Lift Capacity 24 Inches behind pin, lb (kg) – 7,430 (3370)
Drawbar
Drawbar Description – Category 2, swinging, adjustable
Wheelbase
Wheelbase, 2WD, in (mm) – 108.9 (2765)
Wheelbase, MFD/4WD or Track, in (mm) – 108.9 (2765)
Length
Length, MFD/4WD or track, incl. Hitch/Drawbar, in (mm) – 190 (4825)
Vertical Dimensions
Height to Top of Cab, in (mm) – 117.4 (2983)
Height to Top of ROPS raised, in (mm) – 116.3 (2955)
Width w/Tires
Overall Width, with standard wheels, in (mm) – 100.4 (2550) bar axle
ends
Weight (w/Tires)
Weight, MFD/4WD w/ROPS, lb (kg) – 12,156 (5514)
Weight, MFD/4WD w/Cab, without ballast, lb (kg) – 12,200 (5534)
Weight, Total allowable, w/maximum ballast, lb (kg) – 21,605 (9800)
Tire Size
Front Tire Size, 2WD – 10.00-16, 10PR F2
Front Tire Size Width, MFD/4WD – 380/85 R28, R1W
Rear Tire Size Width – 460/85 R38, R1W