| Manufacturer |
Valtra |
| Price |
- |
| Model |
A84 |
| Equipment Type |
Utility Tractors |
| Factory |
|
VALTRA A84 POWER
ENGINE DETAIL
The Valtra A84 tractor is powered by a 3.3L AGCO Power 33 AWFC turbocharged engine that delivers a maximum power output of 85hp and significant torque of 256 lb-ft at 1500 RPM, making it suitable for demanding agricultural tasks. The engine's bore and stroke dimensions (4.25x4.72 inches) indicate a design optimized for both efficiency and durability, though the reliance on a 3-cylinder configuration could lead to potentially higher vibration at low RPMs compared to 4-cylinder alternatives. Overall, its liquid cooling and electric starting system enhance reliability, especially in varied operational conditions.
| Description |
AGCO Power 33 AWFC turbocharged intercooled diesel 3-cylinder liquid-cooled |
| Displacement |
201.4ci / 3.3L |
| Bore/Stroke |
4.25x4.72inches / 108x 120 mm |
| Power |
82hp / 61.1kW |
| Maximum Power |
85hp / 63.4kW |
| Torque |
256 lb-ft /347.1 Nm |
| Torque RPM |
1500 |
| Starter |
electric |
| Starter volts |
12 |
VALTRA A84 ENGINE
The Valtra A84 tractor is powered by an AGCO Power 3.3L 3-cylinder diesel engine, emphasizing fuel efficiency with robust torque characteristics suitable for various agricultural applications. Its 39.6-gallon fuel tank allows for extended operational periods, reducing downtime for refueling, while a 5.3-gallon DEF tank supports compliance with emissions regulations. Pros include lower operating costs due to improved fuel efficiency, though the relatively smaller DEF tank may necessitate more frequent monitoring during extended use.
| Description |
AGCO Power 3.3L 3-cyl diesel |
| Fuel tank |
39.6gal / 149.9L |
| Exhaust fluid (DEF) |
5.3gal / 20.1L |
TRANSMISSIONS OVERVIEW
The Valtra A84 features a 12-speed power shuttle transmission, allowing for smooth directional changes and efficient power transfer, which enhances productivity in varied field conditions. Its 24-speed creeper option provides exceptional low-speed control for tasks such as tilling or planting, making it ideal for precision work in confined spaces. However, the complexity of these transmission systems may require higher maintenance and operator training, especially in maximizing their versatility.
| Description |
12-speed power shuttle 24-speed creeper |
TRANSMISSION 1
The Valtra A84 features a power shuttle transmission, which allows for seamless direction changes without clutch engagement, enhancing operational efficiency in tasks such as field work and maneuvering in tight spaces. With 12 forward and reverse gears, it offers optimal versatility and speed regulation for various farming applications, from plowing to transport. However, operators should be prepared for potential learning curves associated with mastering gear selection and power shuttle management in complex working environments.
| Type |
power shuttle |
| Gears |
12 forward and reverse |
TRANSMISSION 2
The Valtra A84 features a creeper transmission with 24 forward and reverse gears, providing exceptional versatility for various tasks, especially in tight spaces or when operating implements at low speeds. The extensive gear range allows for efficient speed adjustments to match the terrain and workload, enhancing productivity. However, the complexity of such a gearbox may require more maintenance and skill to operate effectively, making it crucial for operators to be well-trained.
| Type |
creeper |
| Gears |
24 forward and reverse |
MECHANICAL
The Valtra A84 features a 4x4 MFWD configuration, providing enhanced traction and stability in varied terrain, which is beneficial for both agricultural and construction tasks. Its wet disc brake system offers superior stopping power and reduced maintenance, while the standard cab with available air-conditioning ensures operator comfort during long working hours. The choice between a 12-speed power shuttle and a 24-speed creeper transmission allows for versatility in speed adjustment, catering to different operational needs, from field work to transport.
| Chassis |
4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
wet disc |
| Cab |
Cab standard with available air-conditioning. |
| Transmissions |
12-speed power shuttle/24-speed creeper |
HYDRAULICS
| Type |
open center |
| Pump flow |
17.2gpm / 65.1lpm |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Clutch |
electro-hydraulic |
| Rear RPM |
540/540E |
| Engine RPM |
540@1920 / 540E@1560 |
DIMENSIONS
| Wheelbase |
88.6inches / 225cm |
| Length |
160.6inches / 407cm |
| Height (cab) |
104.9inches / 266cm |
| Clearance (front axle) |
16.7inches / 42cm |
VALTRA A84 WEIGHT
| Operating |
7716lbs / 3499kg |
| Max capacity |
13669lbs / 6200kg |
| Max front axle |
6614lbs / 3000kg |
| Max rear axle |
11023lbs / 5000kg |
DIMENSIONS & TIRES
The Valtra A84's wheelbase of 88.6 inches (225 cm) offers agility and stability, making it suitable for tight maneuvering in various agricultural environments. Weighing 7,716 lbs (3,499 kg), it strikes a balance between durability and transportability, allowing it to handle moderate loads without compromising power. However, its relatively high weight may challenge softer ground conditions, increasing the risk of soil compaction.
| Wheelbase |
88.6inches / 225cm |
| Weight |
7716lbs / 3499kg |
ELECTRICAL
| Ground |
negative |
| Battery volts |
12 |
