Horsepower98.6 hp/73.5 kW
EnginePerkins 4.4L 4-cyl diesel
Transmission12-speed/12-speed mechanical shuttle/24-speed
Drive4x2 2WD/4x4 MFWD 4WD
Torque283 lb-ft/383.7 Nm
SeriesB-Max Series

The McCormick Intl B105 Max tractor is powered by a Perkins 4.4L 4-cyl diesel engine that provides 98.6 hp/73.5 kW of horsepower and 283 lb-ft/383.7 Nm of torque. It has a 4x2 2WD/4x4 MFWD 4WD drive configuration and a 12-speed/12-speed mechanical shuttle/24-speed transmission.

Engine

The engine is a Perkins 1104D-44T diesel 4-cylinder liquid-cooled with a displacement of 268 ci/4.4 L and bore/stroke of 4.134x5.00 inches/105 x 127 mm. It has a direct injection fuel system, dry air cleaner, and compression ratio of 18.2:1. The engine is rated at 98.6 hp/73.5 kW with a torque of 283 lb-ft/383.7 Nm at 1400 rpm. It has an electric starter with 12 volts.

Transmission

The transmission is a 12-speed/12-speed mechanical shuttle/24-speed with an engine power of 98.6 hp/73.5 kW and a claimed PTO power of 91 hp/67.9 kW. It is designed to provide smooth and efficient shifting between gears, allowing for maximum power transfer to the wheels. The transmission is reliable and durable, ensuring long-lasting performance even under heavy loads.

Brakes

The brakes are mechanical wet disc, providing reliable and consistent stopping power. The differential lock is mechanical rear/hydraulic front and rear, ensuring maximum traction and stability on uneven terrain. The trailer brakes are hydraulic, providing additional stopping power when towing heavy loads. The Perkins 1104D-44T engine is Tier III compliant, ensuring low emissions and reduced environmental impact.

Steering

The steering is powered by a Perkins 4.4L 4-cylinder diesel engine, providing smooth and responsive handling. The fuel tank has a capacity of 23.8 gal/90.1 L, ensuring long operating times between refueling. The two-post ROPS cab is available with a canopy, providing protection from the elements and ensuring operator comfort.

Common Problems

Users have reported issues with the transmission, particularly with shifting between gears. Some users have also reported problems with the brakes, including reduced stopping power and premature wear. Additionally, some users have reported issues with the differential lock, particularly with engaging and disengaging the system. However, these issues are relatively rare and do not affect the overall performance of the tractor.

What Users Like

Users appreciate the versatility of the McCormick Intl B105 Max, with its ability to handle a wide range of tasks and terrain types. They also appreciate the reliability and durability of the tractor, with many users reporting years of trouble-free operation. The standard tires (ag) provide excellent traction and stability, while the optional 4WD tires offer even greater performance on rough terrain. Overall, users are satisfied with the performance and value of the McCormick Intl B105 Max tractor.

McCormick Intl B105 Max Technical Specifications

Power

Engine98.6 hp/73.5 kW
Pto (claimed)91 hp/67.9 kW

Engine Detail

DescriptionPerkins 1104D-44T/diesel/4-cylinder/liquid-cooled
Displacement268 ci/4.4 L
Bore/stroke4.134x5.00 inches/105 x 127 mm
EmissionsTier III
Power98.6 hp/73.5 kW
Fuel Systemdirect injection
Air Cleanerdry
Compression18.2:1
Rated Rpm2200
Torque283 lb-ft/383.7 Nm
Torque Rpm1400
Starterelectric
Starter Volts12

Engine

DescriptionPerkins 4.4L 4-cyl diesel
Fuel Tank23.8 gal/90.1 L

Mechanical

Chassis4x2 2WD/4x4 MFWD 4WD
Differential Lockmechanical rear/hydraulic front and rear
Brakesmechanical wet disc
Trailer Brakeshydraulic
CabTwo-post ROPS. Available canopy.
Transmissions12-speed/12-speed mechanical shuttle/24-speed

Tires

Standard Tires (ag)Front: 12.4-24. Rear: 18.4-30
2wd Optional Tires (ag)Front: 7.50-20. Rear: 18.4-30
4wd Optional Tires (ag)Front: 405/70R20. Rear: 540/65R30

Dimensions

2wd Wheelbase93 inches/236 cm
4wd Wheelbase92 inches/233 cm
Length163.8 inches/416 cm
Width81.2 inches/206 cm *Minimum
Weight7590 lbs/3442 kg
4wd Ground Clearance16 inches/40 cm
Front Tread61 to 77 inches/154 to 195 cm
Rear Tread63 to 79 inches/160 to 200 cm

Dimensions And Tires

2wd Wheelbase93 inches/236 cm
4wd Wheelbase92 inches/233 cm
Weight7590 lbs/3442 kg
Front Tire12.4-24
Rear Tire18.4-30

Hydraulics

Pressure2611 psi/180.0 bar
Valves1 or 2
Scv Flow13.8 gpm/52.2 lpm
Total Flow20.2 gpm/76.5 lpm

Tractor Hitch

Rear TypeII
Controlposition and draft control
Rear Lift5732 lbs/2600 kg/9590 lbs/4350 kg

Electrical

Groundnegative
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Rear Rpm540/1000 (1.375)/540/750 (1.375)

Height

Steering Wheel69.7 inches/177 cm
Hood65.4 inches/166 cm
Rops100 inches/254 cm

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