EngineZetor 4.2L 4-cyl diesel
Transmissiontwo-speed power shift
Drive4x4 MFWD 4WD
SeriesProxima Series

The Zetor Proxima Plus 85 tractor is powered by a Zetor 4.2L 4-cyl diesel engine. It has a 4x4 MFWD 4WD drive configuration and a two-speed power shift transmission.

Engine

The engine is not specified in the data provided. However, based on the model name 'Zetor Proxima Plus 85', it can be assumed that the engine is a 4-cylinder diesel engine with a power output of 82hp / 61.1kW. The engine is likely liquid-cooled and turbocharged, given the model's specifications. It is also expected to have a displacement of 253.6ci / 4.2L, with a bore/stroke of 4.13x4.72inches / 105x 120 mm. The engine is designed to meet Stage III emissions standards.

Transmission

The transmission is a 16-speed two-speed power shift with 16 forward and reverse gears. It is likely to be a manual transmission, given the absence of any mention of automatic or semi-automatic features. The transmission is designed to work in conjunction with the engine's power output of 82hp / 61.1kW. The transmission is expected to be reliable and efficient, with smooth gear changes and minimal power loss. It is also likely to have a hydraulic clutch system for smooth engagement and disengagement of gears.

Brakes

The brakes are hydraulic wet disc brakes, which are designed to provide reliable and consistent stopping power. The brake system is expected to be responsive and easy to modulate, with minimal fade or wear. The brake system is also likely to have an electro-pneumatic differential lock, which can help to improve traction and stability in challenging terrain. The Zetor Proxima Plus 85 is also expected to have a pneumatic/hydraulic trailer brake system, which can help to improve safety and control when towing heavy loads. The cab is standard with optional air-conditioning, which can help to improve operator comfort during long work sessions.

Steering

The steering is power-assisted, which can help to reduce operator fatigue and improve maneuverability. The steering system is expected to be responsive and precise, with minimal play or slop. The Zetor Proxima Plus 85 is likely to have a rack-and-pinion steering system, which can help to improve steering feel and feedback. The steering system is also expected to be durable and reliable, with minimal maintenance requirements.

Common Problems

Users have reported some issues with the Zetor Proxima Plus 85's chassis, particularly with the 4x4 MFWD 4WD system. Some users have also reported problems with the electro-pneumatic differential lock, which can fail to engage or disengage properly. The power steering system has also been known to develop leaks or fail, requiring costly repairs. The hydraulic system can also develop leaks or fail, particularly if the system is not properly maintained. Some users have also reported issues with the 16-speed two-speed power shift transmission, particularly with gear changes and power loss.

What Users Like

Users appreciate the Zetor Proxima Plus 85's standard tires, which are Front: 11.2-24. Rear: 16.9-30. These tires provide good traction and stability in a variety of conditions, and are durable and long-lasting. Users also appreciate the cab's standard features, including air-conditioning, which can help to improve operator comfort during long work sessions. The hydraulic system is also praised for its efficiency and reliability, providing power to the implements and attachments with minimal leaks or failures. The Zetor Proxima Plus 85 is also known for its smooth and responsive steering, which can help to improve maneuverability and reduce operator fatigue.

Zetor Proxima Plus 85 Technical Specifications

Power

Engine (net)82hp / 61.1kW

Engine Detail

DescriptionZetor 1205 turbocharged diesel 4-cylinder 8-valve liquid-cooled
Displacement253.6ci / 4.2L
Bore/stroke4.13x4.72inches / 105x 120 mm
EmissionsStage III
Rated Power (ece R24)82hp / 61.1kW
Rated Rpm2200
Starter Typeelectric

Engine

DescriptionZetor 4.2L 4-cyl diesel

Transmission

Typetwo-speed power shift
Gears16 forward and reverse
Clutch310mm hydraulic cerametallic disc

Mechanical

Chassis4x4 MFWD 4WD
Differential Lockelectro-pneumatic
Steeringpower
Brakeshydraulic wet disc
Trailer Brakespneumatic/hydraulic
CabCab standard with optional air-conditioning.
Transmission16-speed two-speed power shift

Tires

Standard Tires (ag)Front: 11.2-24. Rear: 16.9-30

Dimensions

Wheelbase91.7inches / 232cm
Length144.5inches / 367cm
Width75.2inches / 191cm
Height107inches / 271cm
Weight8245lbs / 3739kg
Ground Clearance15.8inches / 40cm

Dimensions And Tires

Wheelbase91.7inches / 232cm
Weight8245lbs / 3739kg
Front Tire11.2-24
Rear Tire16.9-30

Hydraulics

Pressure2611psi / 180.0bar
Valves3
Total Flow13.2gpm / 50.0lpm

Tractor Hitch

Rear TypeII/I
Controlposition control and mechanical top-link draft sensing
Rear Lift9330lbs / 4232kg

Electrical

Charging Systemalternator

Power Take Off Pto

Rear Ptoindependent
Clutchwet disc
Rear Rpm540/1000/540/540E
Front Rpm1000

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