| Manufacturer | Zetor |
| Price | - |
| Model | Proxima Plus 90 |
| Equipment Type | Utility Tractors |
| Factory | Brno, Czech Republic |
ZETOR PROXIMA PLUS 90 POWER
| Engine (net) | 87hp / 64.9kW |
ENGINE DETAIL
The Zetor Proxima Plus 90 features a robust 4.2L turbocharged diesel engine, delivering a rated power of 87hp at 2200 RPM, ideal for medium-duty agricultural tasks. With a Stage III emissions rating, it balances performance with compliance, making it suitable for environmentally regulated regions. However, the 8-valve design may limit high-end power compared to 16-valve engines, potentially affecting maximum torque delivery during demanding applications.
| Description | Zetor 1205 turbocharged diesel 4-cylinder 8-valve liquid-cooled |
| Displacement | 253.6ci / 4.2L |
| Bore/Stroke | 4.13x4.72inches / 105x 120 mm |
| Emissions | Stage III |
| Rated Power (ECE R24) | 87hp / 64.9kW |
| Rated RPM | 2200 |
| Starter type | electric |
ZETOR PROXIMA PLUS 90 ENGINE
The Zetor Proxima Plus 90 is powered by a robust 4.2L 4-cylinder diesel engine, offering a balance of power and fuel efficiency ideal for medium-duty agricultural tasks. Key advantages include its compact design for maneuverability in tight spaces and a well-designed hydraulic system supporting diverse implements. However, operators should consider potential challenges with parts availability and the need for specialized training to fully utilize the tractor's advanced capabilities.
| Description | Zetor 4.2L 4-cyl diesel |
TRANSMISSION
The Zetor Proxima Plus 90 features a two-speed power shift transmission, allowing for seamless gear transitions across its 16 forward and reverse gears, enhancing operational efficiency in varying terrain conditions. The 310mm hydraulic cerametallic clutch offers superior durability and heat resistance, making it suitable for heavy-duty applications, yet may require careful modulation to prevent premature wear during aggressive operation. This tractor is particularly advantageous for tasks requiring frequent direction changes and variable speed control, such as in horticulture and mixed farming scenarios.
| Type | two-speed power shift |
| Gears | 16 forward and reverse |
| Clutch | 310mm hydraulic cerametallic disc |
MECHANICAL
The Zetor Proxima Plus 90 features a robust 4x4 MFWD chassis, enhancing traction in diverse field conditions, crucial for tasks like plowing in wet soil. Its electro-pneumatic differential lock provides improved maneuverability and traction in slippery conditions, while hydraulic wet disc brakes ensure reliable stopping power, ideal for heavy towing scenarios. The 16-speed power shift transmission offers flexibility in speed selection, optimizing performance for both fieldwork and transport; however, maintenance of the hydraulic systems may require specialized knowledge.
| Chassis | 4x4 MFWD 4WD |
| Differential lock | electro-pneumatic |
| Steering | power |
| Brakes | hydraulic wet disc |
| Trailer brakes | pneumatic/hydraulic |
| Cab | Cab standard with optional air-conditioning. |
| Transmission | 16-speed two-speed power shift |
HYDRAULICS
| Pressure | 2756psi / 190.0bar |
| Valves | 3 |
| Total flow | 13.2gpm / 50.0lpm |
TRACTOR HITCH
| Rear Type | II |
| Control | position control and mechanical top-link draft sensing |
| Rear lift | 9442lbs / 4282kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | wet disc |
| Rear RPM | 540/1000/540/540E |
| Front RPM | 1000 |
ZETOR PROXIMA PLUS 90 TIRES
The Zetor Proxima Plus 90 features standard agricultural tires sized 11.2-24 at the front and 16.9-30 at the rear, providing a balance between stability and traction on varied terrains. The larger rear tires enhance grip for plowing and heavier fieldwork, while the front tires ensure responsive steering and maneuverability. However, tire selection may impact fuel efficiency and soil compaction, so consider operational contexts such as working on steep slopes or soft ground for optimal performance.
| Standard tires (ag) | Front: 11.2-24. Rear: 16.9-30 |
DIMENSIONS
| Wheelbase | 91.7inches / 232cm |
| Length | 144.5inches / 367cm |
| Width | 75.2inches / 191cm |
| Height | 107inches / 271cm |
| Weight | 8245lbs / 3739kg |
| Ground clearance | 15.8inches / 40cm |
DIMENSIONS & TIRES
The Zetor Proxima Plus 90 features a wheelbase of 91.7 inches (232 cm), which enhances stability during field operations, aiding in maneuverability on soft or uneven terrain. With a weight of 8245 lbs (3739 kg), it offers considerable traction, making it suitable for heavy-duty tasks yet may affect transportability. The tire specifications (11.2-24 front and 16.9-30 rear) provide a balanced traction-to-draft ratio, which is advantageous for plowing and cultivation, but may require careful consideration of tire pressure and soil compaction impacts.
| Wheelbase | 91.7inches / 232cm |
| Weight | 8245lbs / 3739kg |
| Front tire | 11.2-24 |
| Rear tire | 16.9-30 |
ELECTRICAL
| Charging system | alternator |