Overview
The Zetor Proxima Plus 85 is a 4WD utility tractor produced in Brno, Czech Republic, between 2009 and 2010. This model is equipped with a 4.2L four-cylinder turbocharged diesel engine rated at 82 net hp and a 16-speed two-speed power shift transmission. Notable specifications include a 9330 lb rear lift capacity and a standard cab with four-wheel-drive functionality.
Ideal Applications
Powertrain and Transmission Configuration:
The tractor is equipped with a Zetor 1205 turbocharged Stage III engine rated at 82 hp and 2200 RPM, paired with 16 forward and reverse gears and a 310mm hydraulic cerametallic disc clutch.
Hydraulic and Hitch Capacity:
The hydraulic system is rated at 2611 psi with a total flow of 13.2 gpm, providing a maximum rear lift of 9330 lbs through a Category II/I hitch with position control and mechanical top-link draft sensing.
Mechanical and Dimension Details:
This unit features an 8245 lb operating weight, a 91.7-inch wheelbase, and standard mechanical features including pneumatic trailer brakes, an electro-pneumatic differential lock, and an independent rear PTO with 540/1000 speeds.
Production
| Description | Utility tractor / Built in Brno, Czech Republic |
|---|---|
| Manufacturer | Zetor |
Engine
| Engine type | Zetor 4.2L 4-cyl diesel |
|---|---|
| Bore/Stroke | 4.13x4.72 inches (105 x 120 mm) |
| Description | Zetor 1205 / turbocharged diesel / 4-cylinder 8-valve / liquid-cooled |
| Displacement | 253.6 ci (4.2 L) |
| Emissions | Stage III |
| Rated Power (net) | 82 hp (61.1 kW) |
| Rated RPM | 2200 |
| Starter type | electric |
| Engine (net) | 82 hp (61.1 kW) |
Transmission
| Clutch | 310mm hydraulic cerametallic disc |
|---|---|
| Gears | 16 forward and reverse |
| Transmission type | 16-speed two-speed power shift |
| Type | two-speed power shift |
Mechanical
| Cab | Cab standard with optional air-conditioning. |
|---|---|
| Description | Power steering / Hydraulic wet disc brakes |
| Differential lock | electro-pneumatic |
| Drive type | Four-wheel drive |
| Trailer brakes | pneumatic |
Hydraulics
| Pressure | 2611 psi (180.0 bar) |
|---|---|
| Total flow | 13.2 gpm (50.0 lpm) |
| Valves | 3 |
Hitch
| Control | position control and mechanical top-link draft sensing |
|---|---|
| Rear lift | 9330 lbs (4232 kg) |
| Rear Type | II/I |
PTO
| Clutch | wet disc |
|---|---|
| Front PTO Type | 1000 |
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
Electrical
| Charging system | alternator |
|---|
Dimensions & Tires
| Ground clearance | 15.8 inches (40 cm) |
|---|---|
| Height | 107 inches (271 cm) |
| Length | 144.5 inches (367 cm) |
| Weight | 8245 lbs (3739 kg) |
| Wheelbase | 91.7 inches (232 cm) |
| Width | 75.2 inches (191 cm) |
| Front tire | 11.2-24 |
| Rear tire | 16.9-30 |
| Weight | 8245 lbs (3739 kg) |
| Wheelbase | 91.7 inches (232 cm) |
| Standard tires (ag) | Front: 11.2-24. Rear: 16.9-30 |