| Manufacturer | Massey Ferguson |
| Price | 78,200(USD) |
| Model | 3690 |
| Equipment Type | Row-Crop Tractors |
| Factory | Beauvais, France |
ENGINE DETAIL
The Massey Ferguson 3690 features a powerful Valmet 612DS turbocharged diesel engine with a capacity of 7.4L, providing robust torque for heavy-duty applications. Its efficient viscous fan cooling system and substantial oil (20.8L) and coolant (26.9L) capacities ensure optimal engine performance and longevity, particularly in demanding conditions. However, the rated RPM of 2200 may limit peak power output for certain applications, necessitating careful selection for high-speed tasks.
| Descriptions | Valmet 612DS turbocharged diesel 6-cylinder liquid-cooled |
| Displacement | 451ci / 7.4L |
| Bore/Stroke | 4.25x5.28inches / 108x 134 mm |
| Cooling system | viscous fan |
| Air cleaner | dry |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Oil capacity | 22qts / 20.8L |
| Coolant capacity | 28.4qts / 26.9L |
MASSEY FERGUSON 3690 ENGINE
The Massey Ferguson 3690 is powered by a Valmet 7.4L 6-cylinder diesel engine, offering robust torque and efficient power output for heavy-duty applications. Its engine design ensures reliability and longevity, but the larger displacement may lead to higher fuel consumption, which could affect operating costs in extensive use. Ideal for demanding agricultural tasks or transport, careful management of fuel efficiency is crucial for maximizing its operational capacity.
| Description | Valmet 7.4L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The Massey Ferguson 3690 features a 16-speed two-speed power shift, allowing for precise speed control during varied field conditions, alongside a 32-speed four-speed power shift option that enhances operational flexibility for diverse tasks. This versatile transmission system provides smoother gear transitions, improving efficiency in both towing and load handling scenarios. However, the complexity of the 32-speed system may require a steeper learning curve for operators unfamiliar with advanced transmission technologies.
| Description | 16-speed two-speed power shift 32-speed four-speed power shift |
TRANSMISSION 1
The Massey Ferguson 3690 features a two-speed powershift transmission, providing seamless gear changes across 16 forward and reverse speeds, which enhances operational efficiency during diverse field applications. The 310mm disc clutch ensures robust power transfer, enabling effective traction management, although it may require periodic maintenance under heavy use. This tractor is ideally suited for farms requiring versatile capabilities, such as tillage and hauling in varying soil conditions.
| Transmission | Speedshift |
| Type | two-speed power shift |
| Gear | 16 forward and reverse |
| Clutch | 310mm disc |
TRANSMISSION 2
The Massey Ferguson 3690's Dynashift transmission offers 32 gears (16 forward, 16 reverse) for optimal torque management and operational flexibility, making it ideal for varied field conditions. The four synchronized gears combined with two-speed high-low capabilities enhance productivity in applications requiring frequent speed changes, such as tillage or transport. The 310mm disc clutch is robust, but operators may need to be cautious of wear during heavy use, necessitating proper maintenance for longevity.
| Transmission | Dynashift |
| Type | four-speed power shift |
| Gear | 32 forward and reverse |
| Clutch | 310mm disc |
| Description | Four synchronized gears with two-speed high-low and a four-speed power shift. The Dynashift was introduced for the 1993 model year as the standard transmission. |
MASSEY FERGUSON 3690 TRANSMISSIONS
The Massey Ferguson 3690 tractor features a 16-speed two-speed power shift transmission or a 32-speed four-speed power shift option, providing flexible power management. The 32-speed variant enhances driveability in varying terrains, improving efficiency for tasks such as plowing and haymaking, while the 16-speed offers a simpler operation for general farm work. Consider the operational requirements and the frequency of gear changes; the four-speed option is advantageous for demanding applications but may require more maintenance due to its complexity.
| Description | 16-speed two-speed power shift 32-speed four-speed power shift |
MECHANICAL
The Massey Ferguson 3690 tractor features both two- and four-wheel drive options, providing versatility for various terrain conditions. Its hydrostatic power steering enhances maneuverability, allowing for precise control during operation, especially in tight spaces. The standard wet disc brakes contribute to safety and effectiveness in stopping power, while the air-conditioned cab increases operator comfort during extended working hours.
| Descriptions | Two- or four-wheel drive Wet disc brakes Cab standard with air-conditioning. |
| Steering | hydrostatic power |
CAPACITY
| Fuel | 81gal / 306.6L |
| Hydraulic system | 19.8gal / 74.9L |
HYDRAULICS
| Capacity | 19.8gal / 74.9L |
| Pressure | 247 psi (low-pressure element)/17.0 bar/2610 psi (high-pressure element)/180.0 bar/2610 psi (aux. pump)/180.0 bar |
| Valves | 2 or 3 |
| Pump flow | 5.5 gpm (low-pressure element)/20.8 lpm/14.1 gpm (high-pressure element)/53.4 lpm/13.2 gpm (aux. pump)/50.0 lpm |
TRACTOR HITCH
| Rear Type | III |
| Control | position and electronic draft control |
| Rear lift (at 24"/610mm) | 10000lbs / 4536kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 |
MASSEY FERGUSON 3690 TIRES
The Massey Ferguson 3690 tractor offers versatility with 2WD and 4WD configurations, affecting traction and stability based on the chosen tire set—14L-16 and 18.4R42 for 2WD, or 16.9R28 and 18.4R42 for 4WD. The larger rear tires enhance ground contact and lift capacity, beneficial for heavy-duty agricultural tasks but may increase soil compaction. A consideration for operators is the trade-off between 2WD's fuel efficiency versus 4WD's improved traction on challenging terrains, especially in wet conditions.
| Standard tires (ag) | Front: 14L-16. Rear: 18.4R42 (2WD)/Front: 16.9R28. Rear: 18.4R42 (4WD) |
DIMENSIONS & TIRES
The Massey Ferguson 3690 tractor features a 2WD wheelbase of 115.7 inches and a slightly shorter 4WD wheelbase of 115.1 inches, which may affect stability and maneuverability depending on the terrain. Weighing between 13,073 to 14,131 pounds, it offers substantial grounding for heavy-duty applications, although the weight may limit mobility on softer soils. The tire specifications, 14L-16 for the front and 18.4R42 for the rear in 2WD, suggest optimal performance for both traction and flotation in various field conditions, but 2WD may challenge performance in slippery environments compared to 4WD.
| 2WD Wheelbase | 115.7inches / 293cm |
| 4WD Wheelbase | 115.1inches / 292cm |
| Weight | 13073 to 14131 pounds |
| Front tire | 14L-16 |
| Rear tire | 18.4R42 (2WD) |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |