| Manufacturer |
Valtra |
| Price |
- |
| Model |
A85 |
| Equipment Type |
Utility Tractors |
| Factory |
|
VALTRA A85 POWER
ENGINE DETAIL
The Valtra A85 tractor, powered by a 4.4L turbocharged 4-cylinder engine, delivers a robust 88hp and 239 lb-ft of torque at 1400 RPM, making it suitable for moderate agricultural tasks. Its engine design incorporates a significant bore-stroke ratio (4.252x4.724 inches), optimizing power delivery and efficiency while maintaining lower operational RPM for durability. However, operators may face challenges in maximizing performance during heavy-load scenarios due to torque peak being relatively low in the RPM range; appropriate gear management is crucial.
| Description |
420 DSRE turbocharged 4-cylinder liquid-cooled |
| Displacement |
268.5ci / 4.4L |
| Bore/Stroke |
4.252x4.724inches / 108x 120 mm |
| Power |
88hp / 65.6kW |
| Rated RPM |
2270 |
| Torque |
239.0 lb-ft /324.1 Nm |
| Torque RPM |
1400 |
VALTRA A85 ENGINE
The Valtra A85 tractor features a robust 4.4L 4-cylinder engine, providing a balance of power and fuel efficiency suitable for various agricultural tasks. Its 20.9-gallon (79.1L) fuel tank supports extended operation, reducing downtime for refueling during demanding work sessions. However, operators should consider the tractor's overall weight and power-to-weight ratio in relation to specific applications, as this may affect maneuverability in tighter fields.
| Description |
4.4L 4-cyl |
| Fuel tank |
20.9gal / 79.1L |
TRANSMISSION
The Valtra A85 features a 12-speed transmission, providing flexibility in various field operations with efficient power delivery for both forward and reverse movements. This gearbox enables precise speed selection, enhancing productivity in tasks like plowing or hauling. However, the learning curve for optimal gear shifting may require some adjustment for new operators, especially in variable terrain conditions.
| Gears |
12 forward and reverse |
MECHANICAL
The Valtra A85 features a robust 4x4 MFWD option, providing enhanced traction in challenging terrains, making it suitable for diverse agricultural applications. Its hydrostatic power steering offers precise maneuverability, while the 12-speed transmission enables efficient performance across varying speeds and loads. However, the absence of advanced cab features may limit operator comfort during extended use.
| Chassis |
4x2 2WD/4x4 MFWD 4WD |
| Steering |
hydrostatic power |
| Brakes |
wet disc |
| Cab |
standard |
| Transmission |
12-speed |
HYDRAULICS
| Total flow |
13.7gpm / 51.9lpm |
TRACTOR HITCH
| Rear lift |
7,277lbs / 3300kg |
POWER TAKE-OFF (PTO)
VALTRA A85 TIRES
The Valtra A85 tractor features Ag front tires (13.6R24) and Ag rear tires (16.9R34), providing a suitable balance between traction and stability for diverse agricultural applications. The larger rear tires enhance rear-end grip and weight distribution, beneficial for heavy tillage or transport tasks. However, the tire sizes may impact ground compaction, necessitating careful consideration of soil conditions and crop type to optimize performance and minimize adverse effects.
| Ag front |
13.6R24 |
| Ag rear |
16.9R34 |
DIMENSIONS
| Wheelbase |
94.1inches / 239cm |
| Length |
159.1inches / 404cm |
| Height |
104.7inches / 265cm |
| Weight |
7188.3lbs / 3260kg (2WD)/7,806lbs / 3540kg (4WD) |
DIMENSIONS & TIRES
The Valtra A85 tractor features a wheelbase of 94.1 inches, which provides enhanced stability and maneuverability, especially in tight agricultural settings. Weighing between 7188.3 to 7806 pounds allows for a robust balance of traction and mobility, ideal for various field conditions but potentially limiting transport efficiency. The 10.00-16 front and 16.9R30 rear tire sizes optimize ground contact for improved soil conservation, yet may require careful pressure management to avoid soil compaction during heavy loads.
| Wheelbase |
94.1inches / 239cm |
| Weight |
7188.3 to 7806 pounds |
| Front tire |
10.00-16 |
| Rear tire |
16.9R30 |
