John Deere 6R 145

Row Crop Tractor

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6R 145
Row Crop Tractor

John Deere FT PowerTech™ 6-cylinder engines
Engine HP: 160 HP Max/145 HP Rated with up to 40 additional HP (IPM)
New offering of 1000E PTO
AutoQuad™, DirectDrive or IVT transmission options

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Specs

Make

John Deere

Model

6R 145

Machine type

Row Crop Tractor

features

The 6R 145 is the perfect choice for high-hour users who face the daily demands of big dairy, beef and row crop operations.

Specifications

Key Specs

Engine description

Engine displacement

6.8 L
415 cu in.

Rated engine power

Maximum engine power

Rated engine power PS (hp ISO) at rated engine speed (EU 2016/1628)

97/68EC: 108 kW
145 hp

Maximum engine power PS (hp ISO) at max engine speed (EU 2016/1628)

97/68EC: 117 kW
160 hp

Rated PTO power (hp SAE)

84 kW
113 hp

Maximum PTO power

Transmission type

Standard: Infinitely variable transmission (IVT™), 0.05-42 km/h 0.03-26 mph
Optional: IVT, 0.05-50 km/h 0.03-31 mph
24-speed AutoQuad™ PLUS ECO (40K)
24-speed AutoQuad PLUS ECO (50K)
24-speed Direct Drive (40K)
24-speed Direct Drive (50K)

Hydraulic pump rated output

Standard: 45 cc pump: 114 L/min
30 gpm
Optional: 60 cc pump: 155 L/min
41 gpm

Rear hitch category (SAE designation)

Category 3/3N: 4170 kg
9193 lb

Base machine weight

6900 kg
15,212 lb

Engine specifications

Description

Engine type

Diesel, in-line, 6-cylinder, wet-sleeve cylinder liners with four valves in head

Engine family

NJDXL06.8324

Rated speed

2100 rpm

Aspiration

Turbocharged, variable geometry turbocharger with air-to-air aftercooling and cooled exhaust gas recirculation

Cylinders liners

Emission level

Final Tier 4

After treatment type

DOC/DPF/SCR

Displacement

6.8 L
415 cu in.

Engine performance

Rated power

Rated engine power PS (hp ISO) at rated engine speed (EU 2016/1628)

97/68EC: 108 kW
145 hp

Rated PTO power (hp SAE)

84 kW
113 hp

Maximum PTO power

Intelligent Power Management (IPM)

Transport and/or mobile PTO applications
Additional engine power (hp ISO) at 2100 rpm: 29.8 kW 40 hp

Power boost

10 percent

Maximum engine power

Maximum engine power PS (hp ISO) at max engine speed (EU 2016/1628)

97/68EC: 117 kW
157 hp

Engine peak torque

At 1,600 rpm: 677 Nm Nm
499 lb-ft

Drawbar power

PTO torque rise

40 percent

Fuel injection system and control

Air cleaner type

Transmission

Type

Standard: IIVT, 0.05-42 km/h 0.03-26
Optional: IVT, 0.05-50 km/h 0.03-31
24-speed AutoQuad PLUS ECO (40K)
24-speed AutoQuad PLUS ECO (50K) km/h
24-speed Direct Drive (40K) mph
24-speed Direct Drive (50K)

Reverser

Left-hand electrical reverser

Clutch; wet/dry

Creeper

Available with AutoQuad

Hydraulic system

Type

Closed-center, pressure-and-flow compensated

Pump rated output

Standard: 45 cc pump: 114 L/min
30 gpm
Optional: 60 cc pump: 155 L/min
41 gpm

Available flow at a single rear SCV

100 L/min
26 gpm

Available flow at front SCVs

Number of rear selective control valves (SCVs)

Standard: Three ISO couplers
Optional: Three to five ISO couplers

Number of mid selective control valves (SCVs)

Up to three

Number of front selective control valves (SCVs)

Joystick SCV control

Available

Auxiliary hydraulic features

SCV control

Standard: Mechanical
Optional: Electronic

Rear hitch

Hitch draft control load sense type

Remote control valves available

Available: Remote control switch

Hitch category (SAE designation)

Category 3/3N: 4170 kg
9193 lb

Maximum lift capacity behind lift points

4200 kg
9259 lb

Lift capacity at standard frame

Sensing type

Electrohydraulic

Rear axle differential lock

Electrohydraulic

Drawbar

Drawbar category

Category 2

Maximum vertical load

Category 2: 1400-2450 kg
3085-5400 lb
Maximum vertical load dependent on drawbar position

Rear power take-off (PTO)

Type

Independent
Standard: 540, 540E, 1000 rpm reversible shaft: 35 mm 1.375 in.

Engine rpm (at rated PTO speeds)

1967 engine rpm at 540 rpm PTO
1753 engine rpm at 540E rpm PTO
2000 engine rpm at 1000 rpm PTO

Economy PTO speeds

Reverse PTO speeds

Multispeed PTO option availability

Ground speed PTO option availability

PTO actuation

Electrical modulation

Front hitch

Electric power

Seven-pin electrical socket
Optional: Three-pin and ISOBUS socket

Standard lift capacity

At hook ends: 3300 kg
7275 lb

Front power take-off (PTO)

1000 rpm, clockwise rotation (from driving position)

PTO speed

Engine at PTO speed (1000): 1969 rpm

Rear axle

Type

Rack and pinion: 2550 mm
100.4 in.
Rack and pinion: 2806 mm
110.5 in.
Flange: 1664 mm
65.5 in.

Final drive type

Inboard planetary three pinion

Differential controls

Full-locking electrohydraulic

Axle type

Brakes, type and control

Rear differential lock

Load rating

Front axle

Type

Front axle differential lock

MFWD: Limited slip
TLS: Limited slip
TLS with brakes: Full-locking electrohydraulic

Load rating

Tires

Front

Rear

480/80R42 R1/R1W Radial

Wheel tread range

MFWD: 1524-2235 mm 60-88 in.
TLS: 1524-2235 mm 60-88 in.

Turning radius with brakes

Turning radius without brakes

Central Tire Inflation System (CTIS)

Tracks

Tread spacing

Drive type

Track width

Mid-rollers

Steering

Brakes

Primary brake (foot brake)

Secondary brake

Park lock

MFWD braking

Front axle brakes

Auxiliary brakes

Hydraulic trailer brakes

Pneumatic trailer brakes

Electrical system

Alternator size

Standard: 200 amp
Optional: 250 amp

Battery options

12 V

Working lights

Standard: 14 halogen
Optional: 12 light-emitting diode (LED) plus two halogen

Type of bulb in headlight (Halogen, Zenon, LED)

Standard: 65-W halogen W
Optional: LED

Type of bulb in beacon (Halogen, Zenon, LED)

dB(A) rating for backup alarm

Total cold cranking amps

1230 CCA
With cold weather package or IVT: 1400 CCA

Operator station

Rollover protective structure, OOS

Seat

Degree of seat swivel, left hand
CommandARM: 7.5 degree
Degree of seat swivel, right hand
CommandARM: 30 degree
Standard: Air suspension
Optional: Deluxe air suspension

Cab suspension

Optional: Adaptive Hydraulic Cab Suspension Plus (HCS Plus)

Instructional seat

Standard

Display

Cornerpost display (right-hand A-post)
Standard: CommandCenter™ display: 213.4 mm
8.4 in.
Optional: CommandCenter display: 254 mm
10 in.

Radio

Standard

Inner cab volume

3.33 m³
117.59 cu ft

dB(A) rating

71 dB

Cab glass area

6.11 m²
65.77 sq ft

Safety glass rating

Front visibility

Dimensions

Wheelbase

MFWD: 2765 mm
108.8 in.

Overall width

1662 mm
65.4 in.

Overall length

4946 mm
194.7 in.

Overall height

2976 mm
117.2 in.

Drawbar clearance

Front axle center

528 mm
20.8 in.

Approximate shipping weight, Open;Cab

6900 kg
15,212 lb

Weight

Base machine weight

Front axle
2760 kg
6084 lb
Rear axle
4140 kg
9127 lb
6900 kg
15,212 lb

Maximum ballast level

Maximum permissible weight

11,250 kg
24,802 lb

Capacities

Crankcase oil volume

23.5 L
6.2 U.S. gal.

Fuel tank

270 L
71.3 U.S. gal.

Diesel exhaust fluid (DEF) tank

16 L
4.2 U.S. gal.

Cooling system

28 L
7.4 U.S. gal.

Transmission-hydraulic system

IVT: 62 L
16.4 U.S. gal.
AutoQuad: 63 L
16.6 U.S. gal.
DirectDrive ECO: 75 L
19.8 U.S. gal.