| Manufacturer |
John Deere |
| Price |
- |
| Model |
6R 155 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
Mannheim, Baden-Württemberg |
KEY SPECS
| Engine displacement |
6.8L / 415cu in |
| Rated engine power PS (hp ISO) at rated engine speed (EU 2016/1628) |
97/68EC: 116kW / 155hp |
| Maximum engine power PS (hp ISO) at max engine speed (EU 2016/1628) |
97/68EC: 125kW / 168hp |
| Rated PTO power (hp SAE) |
91kW / 122hp |
| Hydraulic pump rated output |
Standard: 45 cc pump: 114L/min / 30gpm Optional: 60 cc pump: 155L/min / 41gpm |
| Rear hitch category (SAE designation) |
Category 3/3N: 4170kg / 9193lb |
| Base machine weight |
7100kg / 15,653lb |
ENGINE SPECIFICATIONS
The John Deere 6R 155 is equipped with a robust 6.8L diesel engine featuring an advanced turbocharging system, enhancing both performance and fuel efficiency, particularly at the rated speed of 2100 rpm. Its Final Tier 4 emission compliance ensures reduced environmental impact through effective exhaust after-treatment systems including DOC, DPF, and SCR, making it suitable for operation in areas with stringent emissions regulations. However, the complexity of the emissions system can lead to higher maintenance costs and requires proper operation protocols to avoid regeneration issues.
| 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 |
| Emission level |
Final Tier 4 |
| After treatment type |
DOC/DPF/SCR |
| Displacement |
6.8L / 415cu in |
ENGINE PERFORMANCE
The John Deere 6R 155 tractor has a rated engine power of 155 hp with peak torque of 724 Nm at 1,600 rpm, providing robust performance for heavy-duty applications. The Intelligent Power Management (IPM) offers an additional 40 hp for transport and PTO tasks, enhancing versatility. However, the 10% power boost and high PTO torque rise may increase fuel consumption under maximum load, necessitating careful management during extended operation.
| Rated power |
|
| Rated engine power PS (hp ISO) at rated engine speed (EU 2016/1628) |
97/68EC: 116kW / 155hp |
| Rated PTO power (hp SAE) |
91kW / 122hp |
| Maximum PTO power |
|
| Intelligent Power Management (IPM) |
Transport and/or mobile PTO applications Additional engine power (hp ISO) at 2100 rpm: 29.8kW / 40hp |
| Power boost |
10 percent |
| Maximum engine power PS (hp ISO) at max engine speed (EU 2016/1628) |
97/68EC: 125kW / 168hp |
| Engine peak torque |
At 1,600 rpm: 724Nm / 533lb-ft |
| PTO torque rise |
40 percent |
TRANSMISSION
The John Deere 6R 155 features an IVT that provides a smooth range of speed from 0.05 to 42 km/h, with an optional upgrade to achieve 50 km/h, optimizing fuel efficiency and reducing operator strain during variable tasks. Its left-hand electrical reverser enhances operator convenience, allowing quick directional changes, which is particularly beneficial in tight spaces or while loading. The availability of a creeper gear with AutoQuad offers precise control for tasks requiring low-speed operation, like planting or tilling, making it versatile for various agricultural applications.
| Type |
Standard: IVT, 0.05-42km/h / 0.03-26mph Optional: IVT, 0.05-50km/h / 0.03-31mph24-speed Auto Quad 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 |
| Creeper |
Available with AutoQuad |
HYDRAULIC SYSTEM
| Type |
Closed-center, pressure-and-flow compensated |
| Pump rated output |
Standard: 45 cc pump: 114L/min / 30gpm Optional: 60 cc pump: 155L/min / 41gpm |
| Available flow at a single rear SCV |
100L/min / 26gpm |
| 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 |
| Joystick SCV control |
Available |
| SCV control |
Standard: Mechanical / Optional: Electronic |
REAR HITCH
| Remote control valves available |
Available: Remote control switch |
| Hitch category (SAE designation) |
Category 3/3N: 4170kg / 9193lb |
| Maximum lift capacity behind lift points |
4200kg / 9259lb |
| Sensing type |
Electrohydraulic |
| Rear axle differential lock |
Electrohydraulic |
DRAWBAR
| Drawbar category |
Category 2 |
| Maximum vertical load |
Category 2: 1400-2450kg / 3085-5400lb Maximum vertical load dependent on drawbar position |
REAR POWER TAKE-OFF (PTO)
| Type |
Independent Standard: 540, 540E, 1000 rpm reversible shaft: 35mm / 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 |
| PTO actuation |
Electrical modulation |
FRONT HITCH
| Category |
Category 3N |
| Electric power |
Seven-pin electrical socket Optional: Three-pin and ISOBUS socket |
| Standard lift capacity |
At hook ends: 3300kg / 7275lb |
| 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, 2550mm / 100.4in Rack and pinion, 2806mm / 110.5in Flange: 1664mm / 65.5in |
| Final drive type |
Inboard planetary three pinion |
| Differential controls |
Full-locking electrohydraulic |
FRONT AXLE
| Front axle differential lock |
MFWD: Limited slip TLS: Limited slip TLS with brakes: Full-locking electrohydraulic |
TIRES
The John Deere 6R 155 features rear tires sized 480/80R42 R1/R1W Radial, optimizing traction and stability in various field conditions. The adjustable wheel tread range of 1524-2235 mm (60-88 in) allows for customization based on application needs, enhancing maneuverability in tight spaces or improving stability on slopes. However, the wide wheel settings may require additional attention to tire wear and maintenance, especially in varying soil types.
| Rear |
480/80R42 R1/R1W Radial |
| Wheel tread range |
MFWD: 1524-2235mm / 60-88in TLS: 1524-2235mm / 60-88in |
STEERING
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 |
| Total cold cranking amps |
1230 CCAWith cold weather package or IVT: 1400 CCA |
OPERATOR STATION
| Seat |
Degree of seat swivel, left hand Command ARM: 7.5 degree Degree of seat swivel, right hand Command ARM: 30 degree Standard: Air suspension Optional: Deluxe air suspension |
| Cab suspension |
Optional: Adaptive Hydraulic Cab Suspension Plus (HCS Plus) |
| Instructional seat |
Standard |
| Display |
Corner post display (right-hand A-post) Standard: Command Center™ display, 213.4mm / 8.4in Optional: Command Center display: 254mm / 10in |
| Radio |
Standard |
| Inner cab volume |
3.33m / 3117.59cu ft |
| dB(A) rating |
71 dB |
| Cab glass area |
6.11m / 265.77sq ft |
DIMENSIONS
| Wheelbase |
MFWD: 2765mm108.8in |
| Overall width |
1662mm / 65.4in |
| Overall length |
4946mm / 194.7in |
| Overall height |
3026mm / 119.1in |
| Front axle center |
553mm / 21.8in |
| Approximate shipping weight, Open;Cab |
7100kg / 15,653lb |
WEIGHT
| Base machine weight |
Front axle: 2840kg / 6261lb Rear axle: 4260kg / 9391lb / 7100 kg / 15,653lb |
| Maximum permissible weight |
11,750kg / 25,904lb |
CAPACITIES
| Crankcase oil volume |
23.5L / 6.2gal.U.S |
| Fuel tank |
270L / 71.3gal.U.S |
| Diesel exhaust fluid (DEF) tank |
16L / 4.2gal.U.S |
| Cooling system |
28L / 7.4gal.U.S |
| Transmission-hydraulic system |
IVT: 62L / 16.4gal.U.S AutoQuad: 63L / 16.6gal.U.S Direct Drive ECO: 75L / 19.8gal.U.S |
SERVICEABILITY
| Interval for engine oil change |
750 hours |
| Interval for hydraulic/transmission oil change |
1,500 hours |
| Interval for engine coolant change |
6,000 hours |
LOADERS
| Loader |
640R660R |
| Lift capacity at full height |
640R: 2181kg / 4808lb 660R: 2586kg / 5701lb |
| Maximum lift height |
640R: 4151mm / 163in 660R: 4520mm / 178in |
MISCELLANEOUS
| Country of manufacture |
Germany |
ADDITIONAL INFORMATION
