6MH 155

Overview

Exclusive to the 6155MH Tractor, the optional rear drop axle provides additional crop clearance under the axle as well as additional drawbar clearance compared to a standard base axle with high clearance tires.

Rear drop axle

Benefit

• Provides additional crop clearance to minimize damage to crops

Additional details

• The 6155MH delivers 680 mm (27-in.)* of drawbar ground clearance, allowing operators to safely pass over bedded and high value crops.
• The drop axle features a flanged-type axle and can accommodate tread settings from 1524 to 2235 mm (60 to 88 in.).
• Producers can select from two tire offerings to meet the needs of their operation. The offerings include 18.4R38-in. 141A8 R2 rear and 320/90R46-in. 148A8 R2 radial front wheels and tires or 320/90R50-in. 147A8 R1W rear and 320/90R50-in. 147A8 R1W radial front wheels and tires.

Loaders are not compatible with this configuration.

*NOTE: Measured with 320/90R50 tires.

Updated cab

Your 6M workspace is all about intuitive and straightforward tractor operation. Guided by best-practice ergonomic principles, the design of the 6M Tractor's right-hand console and the compact CommandARM™ console is perfectly aligned with the updated cornerpost display in the A-post. It’s a smoothly productive operator experience that is enclosed by more glass all around for a wide-open, unencumbered view.

6M Tractor cab

Compact CommandARM console

Cornerpost display in A-post

Illumination

Factory-installed lighting packages deliver a wide, bright, and concentrated field of light all around your 6M Tractor. For even more demanding lighting requirements, you’ll want to opt for the light-emitting diode (LED) lighting packages which consume less power, provide an even brighter daylight-quality light, and last longer.

360-degree visibility from lighting packages with up to 12 cab lights

Engine

Get all the power you need with less fuel and lower emissions from the 4.5L (274.6-cu in.), 4-cylinder engine or 6.8L (415-cu in.), 6-cylinder engine. Both are ready for Final Tier 4 (FT4)/Stage V emission standards. The 6-cylinder engine features extended drain intervals of up to 750 hours with John Deere Plus-50™ II oil.

4.5L (274.6-cu in.) EWL engine

The higher power output of the 6-cylinder engine comes from refined high-pressure common rail (HPCR) technology with injection pressure of up to 2,500 bar (36,259.4 psi). The PVS engine in the 6155M, 6175M, and 6195M Tractors has a variable geometry turbocharger (VGT) that boosts performance and efficiency across the torque curve.

6.8L (415-cu in.) PVS engine

Overview

Find the right balance between control and efficiency with the 6155MH transmission offerings. Producers have the flexibility to select from five transmission offerings to satisfy their requirements.

Benefit

• Delivers the right transmission for the producer’s applications
• Provides slow speeds with creeper transmission

Additional details

• PowrQuad™ PLUS transmissions feature a partial PowerShift™ technology. In addition, the PowrQuad PLUS has a declutch function to shift ranges without using the foot clutch pedal. By pressing the declutch button on the transmission shifting lever, it is possible to change the ranges up or down. For specialty uses like vegetables, orchards, and other operations requiring extremely slow speeds, a creeper transmission is available with the PowrQuad PLUS transmission. The 6155MH offers PowrQuad PLUS transmissions in a standard and creeper configuration featuring 16F/16R 30K.

PowrQuad Plus

• The AutoQuad™ PLUS transmission features all the benefits of a PowrQuad PLUS, with the ability to automatically shift four power shift gears depending on engine rotations per minute (rpm) and load. For specialty uses like vegetables, orchards, and other operations that need extremely slow speeds, creeper speeds are available with the AutoQuad PLUS transmission with a minimum ground speed of 0.27 km/h (0.17 mph). The 6155MH offers AutoQuad PLUS transmissions in a standard and creeper configuration featuring 20F/20R 30K.

AutoQuad Plus

• The CommandQuad™ PLUS maintains the impressive reliability of an AutoQuad transmission while enhancing operator convenience and productivity through increased automatic shifting capabilities. The transmission is equipped with 20F/20R speeds, a left-hand reverser, and four PowerShift gears in five fully synchronized ranges (six-range transmission for the less powerful models). The selected powershift is displayed on the digital display (1 to 4). It features an AutoClutch and two operating modes – AUTO mode and manual mode:  
  • Manual mode: the operator can shift through speeds and ranges without clutching by moving the control lever forward, toward the + indicator, or backward, toward the - indicator.
  • AUTO mode: the tractor shifts automatically at present shift point depending on engine load

CommandQuad Plus

Hydraulics

Easily controlled via the cornerpost display, the pressure-and-flow compensated system (PFC) of the 6M Tractors will produce a powerful flow of up 114 L/min (30.1-gpm). The system automatically enters a no-flow standby mode that improves fuel efficiency, implement performance, and steering response. For operations with less demanding tasks, a cost effective and more basic pressure compensated system (PC) with 80-L/min (21.1-gpm) flow is also available.

The selective control valve (SCV) stack groups together up to four SCVs, power beyond couplers, and the pressure-free return circuit valve, with hydraulic flow easily adjusted from the cornerpost display.

SCV stack