McCormick Intl MB85

The McCormick Intl MB85 is a tractor produced by Mccormick Intl. It is equipped with a 268.5 ci 4.4 L engine. The listed engine power is Diesel (listed): 81 hp / 60.4 kW. Transmission: 24 forward and 12 reverse. Drive type: 4x2 2WD. Operating weight: 6,660 lbs (2WD) 3020 kg.

Engine Power

Diesel (listed): 81 hp / 60.4 kW

Drive & Traction

4x2 2WD

Fuel & Capacities

23 gal 87.1 L

Transmission

24 forward and 12 reverse

Operating Weight

6,660 lbs (2WD) 3020 kg

Overview

	2006 - 2010 MB SeriesUtility tractor MB Series Utility tractor

Production
Manufacturer	McCormick Intl
Utility tractor

McCormick Intl MB85 Engine
Perkins 4.4L 4-cyl diesel
Fuel tank	23 gal 87.1 L
Engine details ...

McCormick Intl MB85 Power
Engine	81 hp 60.4 kW
PTO (claimed)	74 hp 55.2 kW

Mechanical
Drive	4x2 2WD
	4x4 MFWD 4WD (optional)
Steering	hydrostatic power
Mechanical wet disc brakes
Four-post ROPS. Optional canopy.

Hydraulics
Pressure	2600 psi 179.3 bar
Valves	1 or 2
Pump flow	13.8 gpm 52.2 lpm
Total flow	20.2 gpm 76.5 lpm

Tractor hitch
Rear Type	II
Rear lift	5,700 lbs 2585 kg
	8,140 lbs (optional) 3692 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540

Dimensions & Tires
Wheelbase	92.1 inches (2WD) 233 cm
	91.2 inches (4WD) 231 cm
Weight	6660 to 6923 pounds
Front tire	7.50-16
Rear tire	16.9R30
Full dimensions and tires ...

Engine

Engine Detail — 268.5 ci / 4.4 L Diesel

Manufacturer	Perkins 1104C-44
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	268.5 ci 4.4 L
Bore/Stroke	4.134x5.00 inches 105 x 127 mm
Power	81 hp 60.4 kW
Compression	19.3:1
Rated RPM	2200
Torque	215 lb-ft 291.5 Nm
Torque RPM	1400

Transmission

Transmission options
12-speed
24-speed

Transmission — 12 forward and reverse

Gears

12 forward and reverse

Transmission — 24 forward and 12 reverse

Gears

24 forward and 12 reverse

Dimensions

McCormick Intl MB85 Tires
Ag front	7.50-16 (2WD)
	11.2R24 (4WD)
Ag rear	16.9R30

Dimensions
Wheelbase	92.1 inches (2WD) 233 cm
	91.2 inches (4WD) 231 cm
Length	150 inches 381 cm
Width	73.6 inches 186 cm
Height (steering wheel)	67.7 inches 171 cm
Height (ROPS)	102 inches 259 cm
Weight	6,660 lbs (2WD) 3020 kg
	6,923 lbs (4WD) 3140 kg
Ground clearance	15 inches 38 cm
Front tread	52 to 71.6 inches 132 to 181 cm (2WD)
Front tread	55.6 to 76.9 inches 141 to 195 cm (4WD)
Rear tread	55.1 to 78.7 inches 139 to 199 cm

Photos

McCormick Intl MB85 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Mccormick Intl MB85 based on its 81 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	3 to 4 Bottom (16")3 - 4 铧 (40 cm)	Heavy Duty	Suitable for medium loam and stubble turnover.
Rotary Cutter / MowerMowing & Clearing	7 to 8 ft (84-96 in)2.1 - 2.4 m	Heavy Duty	Heavy-duty twin spindle cutter for overgrown acreage.
Rotary TillerSeedbed Prep	78 to 84 in200 - 215 cm	Heavy Duty	Heavy commercial tiller with multi-speed gearbox.
Disc HarrowSecondary Tillage	10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙	Heavy Duty	Aggressive residue cutting in corn/cotton stubble.
Hay BalerHay & Forage	4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机	Heavy Duty	Silage and dry hay; 540 RPM PTO with slip-clutch.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Mccormick Intl MB85.

Estimated Continuous Field Runtime: 5.5 hrs

Approximately 5.5 hours of continuous field operation at ~75% rated power on a full tank (23 gal / 87.1 L).

Estimated 75% Load Fuel Burn~4.2 gal/hr (15.9 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours