| Manufacturer |
Hesston |
| Price |
64,000(USD) |
| Model |
180-90 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
Fiat |
VARIANTS
NEBRASKA TRACTOR TEST 1535 2
| Description |
Diesel 16-speed synchro 4WD September 25 - October 4, 1984 Link: Nebraska Tractor Test 1535 file PTO performance Drawbar performance |
| Power at rated engine speed |
162.87hp / 121.5kW |
| Fuel use |
9.2gal/hour / 34.8l/hour |
| Power at rated PTO speed |
158.66hp / 118.3kW |
| Max power |
137.82hp / 102.8kW |
| Max pull |
14713lbs / 6673kg |
NEBRASKA TRACTOR TEST 1581 2
| Description |
Diesel 16-speed powershift 4WD October 2 - 16, 1985 Link: Nebraska Tractor Test 1581 file PTO performance Drawbar performance |
| Power at rated engine speed |
162.15hp / 120.9kW |
| Fuel use |
9.9gal/hour / 37.5l/hour |
| Power at rated PTO speed |
161.07hp / 120.1kW |
| Max power |
138.56hp / 103.3kW |
| Max pull |
19734lbs / 8951kg |
HESSTON 180-90 POWER
| PTO (claimed) |
162hp / 120.8kW |
| Drawbar (tested) |
138.56hp / 103.3kW |
| PTO (tested) |
162.87hp / 121.5kW |
ENGINE DETAIL
The Hesston 180-90 tractor is powered by a robust Fiat 8365.25 turbocharged diesel engine, featuring a substantial displacement of 8.1L and a high compression ratio of 15.5:1, optimizing torque output for heavy-duty tasks. Its 6-cylinder configuration ensures smoother operation at a rated RPM of 2200, providing ample power for demanding agricultural applications. Given its starter voltage of 12V, efficient electrical management is essential for reliable cold starts and overall performance in varied conditions.
| Description |
Fiat 8365.25 turbocharged diesel 6-cylinder liquid-cooled |
| Displacement |
494ci / 8.1L |
| Bore/Stroke |
4.53x5.12inches / 115x 130mm |
| Compression |
15.5:1 |
| Rated RPM |
2200 |
| Starter volts |
12 |
HESSTON 180-90 ENGINE
The Hesston 180-90 tractor is powered by a Fiat 8.1L 6-cylinder diesel engine, providing robust torque for heavy-duty applications. With a substantial fuel tank capacity of 74 gallons (280.1 liters), it is well-suited for extended operational hours without frequent refueling, particularly beneficial for large-scale farming or demanding agricultural tasks. However, the significant weight of the engine may challenge maneuverability in tighter spaces or hilly terrain.
| Description |
Fiat 8.1L 6-cyl diesel |
| Fuel tank |
74gal / 280.1L |
TRANSMISSIONS OVERVIEW
The Hesston 180-90 tractor features a 16-speed synchronized transmission and an additional 24-speed creeper option, facilitating precise control for both standard and slow-speed applications. The 16-speed partial power shift enhances the operational versatility, allowing seamless gear transitions under load. This combination is particularly advantageous for demanding tasks like tillage or transport, although it may pose challenges in mastering gear selection for less experienced operators.
| Description |
16-speed synchronized 24-speed creeper 16-speed partial power shift |
TRANSMISSION 1
The Hesston 180-90 features a synchronized transmission with 16 forward and reverse gears, providing flexibility and precision for various agricultural tasks. The four gears across four ranges allow for optimized torque management and speed control, beneficial for tasks requiring varied operational power. However, the complexity of managing multiple gears might pose a challenge for less experienced operators, necessitating thorough training to maximize efficiency.
| Type |
synchronized |
| Gears |
16 forward and reverse |
| Description |
Four gears (1-4) in four ranges (I-IV) |
SPEEDS 1
| Description |
With 20.8-38 rear tires |
TRANSMISSION 2
The Hesston 180-90 tractor's 24 forward and 8 reverse gears provide excellent versatility for various agricultural applications, allowing for precise speed control in both normal and creeper modes. The four gears across three ranges facilitate efficient power delivery and optimal torque management, making this tractor suitable for tasks requiring slow movements, such as tilling or planting. However, operators should be aware of the complexity in shifting between ranges, which may require additional training for efficient use.
| Type |
creeper |
| Gears |
24 forward and 8 reverse |
| Description |
Four gears (1-4) in three ranges (low/normal/high) with normal and creeper mode |
SPEEDS 2
| Description |
With 20.8-38 rear tires |
TRANSMISSION 3
The Hesston 180-90 tractor features a partial power shift transmission with 16 forward and reverse speeds, allowing for enhanced versatility in varying field conditions. The four power-shift gears across four ranges (I-IV) facilitate smooth transitions and optimal engine performance, aiding in efficient operation during tasks like plowing or hauling. However, the complexity of the transmission may require more maintenance and operator training to ensure effective use.
| Type |
partial power shift |
| Gears |
16 forward and reverse |
| Description |
Four power-shift gears (1-4) in four ranges (I-IV) |
SPEEDS 3
| Description |
With 20.8-38 rear tires |
MECHANICAL
The Hesston 180-90 tractor features a robust 4x4 MFWD option, enhancing traction and stability in varied conditions, beneficial for heavy-duty tasks in agriculture. Its hydrostatic power steering allows for precise maneuverability, which is an advantage in tight spaces. The 16-speed synchronized transmission offers versatility for different operating speeds, while the 24-speed creeper option provides enhanced control for low-speed applications like tilling or roadside work, although it may introduce complexity in operation for inexperienced operators.
| Chassis |
4x2 2WD/4x4 MFWD 4WD |
| Steering |
hydrostatic power |
| Brakes |
hydraulic disc |
| Transmissions |
16-speed synchronized 24-speed creeper 16-speed partial power shift |
HYDRAULICS
| Pressure |
2450psi / 168.9bar |
| Valves |
3 |
| Pump flow |
14.7gpm / 55.6lpm |
TRACTOR HITCH
| Rear Type |
II/III |
| Rear lift |
12,750lbs / 5783kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
1000 |
HESSTON 180-90 TIRES
The Hesston 180-90 features a robust 4WD system, enhancing traction and stability in diverse agricultural terrains. Its front tires (16.9-28) provide agility, while the larger rear tires (20.8-38) support improved load-bearing capacity and reduced soil compaction. However, the size differential may pose challenges in maneuverability in tight spaces, making it less favorable for operations in confined fields.
| 4WD Ag front |
16.9-28 |
| Ag rear |
20.8-38 |
DIMENSIONS
| 4WD Wheelbase |
113.5inches / 288cm |
| 4WD Length |
177.5inches / 450cm |
HESSTON 180-90 WEIGHT
| 4WD Shipping |
14,318lbs / 6494kg |
| 4WD Operating |
15,520lbs / 7039kg |
| Ballasted |
19,725lbs / 8947kg |
HESSTON 180-90 HEIGHT
| 4WD Hood |
71.72inches / 182cm |
| Cab |
115.5inches / 293cm |
DIMENSIONS & TIRES
The Hesston 180-90 tractor features a robust 4WD configuration with a 113.5-inch wheelbase, providing enhanced stability and traction on uneven terrain. Its weight range of 13,448 to 15,520 pounds offers substantial ground adherence, ideal for heavy-duty applications but may present challenges in transportability. The front and rear tire sizes (11.00-16 and 20.8-38, respectively) are optimized for soil compaction and load distribution, making it suitable for agricultural tasks or heavy pulling scenarios.
| 4WD Wheelbase |
113.5inches / 288cm |
| Weight |
13448 to 15520 pounds |
| Front tire |
11.00-16 |
| Rear tire |
20.8-38 |
ELECTRICAL
| Charging system |
alternator |
| Charging amps |
65 |
