| Manufacturer | Zetor |
| Price | - |
| Model | Proxima 85 |
| Equipment Type | Utility Tractors |
| Factory | Brno, Czech Republic |
ZETOR PROXIMA 85 POWER
| Engine (net) | 82hp / 61.1kW |
ENGINE DETAIL
The Zetor Proxima 85 features a robust 4-cylinder, 4.2L turbocharged diesel engine producing 82hp at 2200 RPM, providing a good balance of power and efficiency for agricultural tasks. The engine's Stage III emissions compliance indicates a moderate environmental footprint, which may allow for broader applicability in regions with stricter regulations. Challenges may include the replacement parts availability and potential maintenance complexities typical of turbocharged systems, but overall, it is an excellent option for medium-scale farming operations requiring reliable performance.
| Description | Zetor 1205 turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 253.6ci / 4.2L |
| Bore/Stroke | 4.13x4.72inches / 105x 120 mm |
| Emissions | Stage III |
| Rated Power (ECE R24) | 82hp / 61.1kW |
| Rated RPM | 2200 |
| Starter type | electric |
ZETOR PROXIMA 85 ENGINE
The Zetor Proxima 85 features a robust 4.2L 4-cylinder diesel engine, delivering optimal torque at varying RPMs for enhanced plowing and hauling capacities. Its compact size ensures excellent maneuverability in confined spaces, although it may face power limitations in extensive fieldwork compared to higher-horsepower models. Ideal for small to medium farms, this tractor balances efficiency and functionality for diverse agricultural tasks.
| Description | Zetor 4.2L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The Zetor Proxima 85 features a versatile 10-speed synchromesh transmission, offering smooth gear shifts for efficient operation, while the 12-speed synch shuttle enables quick directional changes, ideal for loader work. Additionally, the 20-speed creeper option provides ultra-low speeds, perfect for tasks requiring precision, such as planting or cultivating. However, the complexity of multiple gear options may require more operator training for optimal use in diverse agricultural scenarios.
| Description | 10-speed synchromesh/12-speed synch shuttle/20-speed creeper |
TRANSMISSION 1
The Zetor Proxima 85 features a synchromesh transmission with 10 forward and 2 reverse gears, enabling smooth gear shifting and enhanced operational efficiency in varied terrain. The hydraulic cerametallic clutch with a 310mm diameter offers greater durability and heat resistance, which is advantageous for prolonged heavy-duty use. However, operators may face a learning curve when adapting to the gearbox's specific synchromesh shifting requirements, especially in demanding conditions.
| Type | synchromesh |
| Gears | 10 forward and 2 reverse |
| Clutch | 310mm hydraulic cerametallic disc |
TRANSMISSION 2
The Zetor Proxima 85 features a synchronized shuttle transmission, which allows for smooth gear transitions, enhancing operational efficiency in both forward and reverse. With 12 forward and reverse gears, this tractor provides versatility in various field and transport applications, enabling optimal speed adjustment for different tasks. However, operators may need to adapt to gear selection for specific loads to maximize performance and efficiency.
| Type | synch shuttle |
| Gears | 12 forward and reverse |
TRANSMISSION 3
The Zetor Proxima 85 features a creeper transmission, which allows for exceptionally slow speeds ideal for tasks such as plowing or precision planting. Its 20 forward and 4 reverse gears provide flexibility and control across a wide range of applications, making it suitable for both heavy-duty fieldwork and maneuvering in tight spaces. However, the complexity of the gearing system may require more maintenance than simpler designs, particularly in high-use scenarios.
| Type | creeper |
| Gears | 20 forward and 4 reverse |
MECHANICAL
The Zetor Proxima 85 offers versatile drivetrain options with 2WD, MFWD, and 4WD configurations, allowing for enhanced traction in varying terrains. Its hydraulic wet disc brake system ensures effective stopping power, making it suitable for heavy-duty applications, while the optional air-conditioned cab improves operator comfort during extended use. The transmission variants, including a 10-speed synchromesh and a 20-speed creeper, provide flexibility in speed control, beneficial for both fieldwork and transport tasks.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Steering | power |
| Brakes | hydraulic wet disc |
| Trailer brakes | hydraulic/pneumatic |
| Cab | Cab standard with optional air-conditioning. |
| Transmissions | 10-speed synchromesh/12-speed synch shuttle/20-speed creeper |
HYDRAULICS
| Pressure | 2611psi / 180.0bar |
| Valves | 1 |
| Total flow | 13.2gpm / 50.0lpm |
TRACTOR HITCH
| Rear Type | II/I |
| Control | position control and mechanical top-link draft sensing |
| Rear lift | 8992lbs / 4078kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000/540/540E |
| Front RPM | 1000 |
ZETOR PROXIMA 85 TIRES
The Zetor Proxima 85 is offered in both 2WD and 4WD configurations, impacting traction and maneuverability; 4WD is preferable for challenging terrain and heavy loads. The front tire specifications (7.50-16 for 2WD and 11.2-24 for 4WD) indicate enhanced stability in 4WD, while the rear tire (16.9-30) provides optimal support for larger implements. Users should consider their specific operational needs, as 2WD may be more fuel-efficient for flat fields, while 4WD excels in hilly or muddy environments.
| 2WD Standard tires (ag) | Front: 7.50-16. Rear: 16.9-30 |
| 4WD Standard tires (ag) | Front: 11.2-24. Rear: 16.9-30 |
DIMENSIONS
| 2WD Wheelbase | 91.4inches / 232cm |
| 4WD Wheelbase | 88inches / 223cm |
| Length | 152.6inches / 387cm |
| Width | 75.2inches / 191cm |
| 2WD Height | 89.1inches / 226cm |
| 4WD Height | 105.2inches / 267cm |
| 2WD Weight | 6900lbs / 3129kg |
| 4WD Weight | 8003lbs / 3630kg |
| 2WD Ground clearance | 19.3inches / 49cm |
| 4WD Ground clearance | 15.8inches / 40cm |
DIMENSIONS & TIRES
The Zetor Proxima 85 tractor features a 2WD configuration with a wheelbase of 91.4 inches, providing stability during operation, while the more compact 4WD wheelbase of 88 inches enhances maneuverability, especially in tight spaces. Weighing between 6900 to 8003 pounds, its weight distribution is crucial for traction, especially important for fieldwork and managing soil compaction. The tire sizes (7.50-16 in front and 16.9-30 in rear) offer significant ground contact area, favoring load-carrying capabilities but may require careful consideration for soil type and terrain to avoid excessive bogging.
| 2WD Wheelbase | 91.4inches / 232cm |
| 4WD Wheelbase | 88inches / 223cm |
| Weight | 6900 to 8003 pounds |
| Front tire | 7.50-16 |
| 2WD Rear tire | 16.9-30 |
ELECTRICAL
| Charging system | alternator |