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Massey Ferguson 2640 Tractor
The
Massey Ferguson 2640 is a 2WD or 4WD farm tractor. This model was manufactured
from 1980 to 1985.
The Massey Ferguson 2640 tractor is equipped with a Perkins A6.354.4
four-cycle six-cylinder naturally aspirated liquid cooled diesel engine.
A 354 cu.in (5.8 L) engine has a cylinder bore of 3.88" (98 mm), piston
stroke of 5.00" (127 mm), rated power of 103.9 hp (77.5 kW), and max
torque of 367 Nm (271.5 lb-ft) at 1450 rpm. The mechanical transmission
includes a dual dry clutch and partial power shift gearbox with 16
forward and 12 reverse gears.
The maximum travel speed (forward and reverse): 18.2 mph (29.4 km/h) /
9.4 mph (15.1 km/h). The open center hydraulic system used a gear pump
with a rated capacity of 14.5 gpm (55 lpm). The main relief pressure is
175 bar (2550 psi). The 2-wheel drive models are equipped with 10.00x16
front tires and 18.4x38 rear tires. The 12.4x28 front tires and 16.9x38
rear tires are used for tractors with 4-wheel drive. The wheel base is
107.5 inches (2730 mm).
| Engine Model |
Perkins A6.354.4 |
| Engine Type |
6-cylinder liquid cooled diesel |
| Number of Cylinders |
6 |
| Displacement, cu in (L) |
354.0 (5,797) |
| Engine Bore, in (mm) |
3.88 (99.0) |
| Engine Stroke, in (mm) |
5.00 (127.0) |
| Rated Engine Power, hp (kW) |
103.9 (77.5) |
| Rated Engine Speed, rpm |
2750 |
| Maximum Torque, Nm (ft-lbs) |
367 (271.5) |
| Torque Speed, rpm |
1450 |
| Compression |
16.0:1 |
| Firing Order |
1-5-3-6-2-4 |
| Fuel Type |
Diesel |
| Fuel Tank Capacity, gal (L) |
56.3 (213.0) |
| Oil Capacity, qts (L) |
17.0 (18.0) |
| Coolant Capacity, qts (L) |
28.4 (27.0) |
| Electrical System Rating, Volts |
12 |
| PTO Operational Type |
Independent |
| PTO Horsepower, hp (kW) |
91.0 (67.9) |
| PTO Clutch |
Dry disc |
| PTO Speeds, rpm |
540/1000 |
| PTO / Engine Speed, rpm |
540/1992 |
| PTO / Engine Speed, rpm |
1000/2091 |
| Transmission Type |
Partial power shift |
| Gearbox Type |
16F/12R |
| Number of Forward Speeds |
16 |
| Number of Reverse Speeds |
12 |
| Clutch Type |
Dual dry disc |
| Oil Capacity, qts (L) |
90.1 (85.0) |
| Maximum Forward Speed, mph (kph) |
18.2 (29.4) |
| Maximum Reverse Speed, mph (kph) |
9.4 (15.1) |
| Drive Wheels |
2WD/4WD |
| Steering Configuration |
Front Steer |
| Steering System |
Hydrostatic power |
| Brakes Type |
Hydraulic wet disc |
| Front Tire (2WD) |
10.0-16 |
| Rear Tire (2WD) |
18.4-38 |
| Front Tire (4WD) |
12.4-28 |
| Rear Tire (4WD) |
16.9-38 |
| Hydraulic System Type |
Open Center |
| Hydraulic Pump Flow, gpm (Lpm) |
14.5 (55.0) |
| Hydraulic Pressure, Bar (psi) |
175 (2550) |
| Hydraulic Capacity, gal (L) |
22.4 (85.0) |
| 3-Point Hitch Category |
2 |
| Standard Lift Capacity 24-in (600 mm) behind pin, lb (kg) |
9921 (4500) |
| Standard Lift Capacity at lift pin, lb (kg) |
16140 (7320) |
| Upper Link Pin Diameter, in (mm) |
25.4 (1.00) |
| Upper Link Hole Diameter, in (mm) |
25.65 (1.01) |
| Lower Link Pin Diameter, in (mm) |
27.94 (1.10) |
| Lower Link Hole Diameter, in (mm) |
28.70 (1.13) |
| Lower Hitch Point Span, in (mm) |
825 (32.5) |
| Width of Ball, in (mm) |
44.96 (1.77) |
| Pin Centerline (Lower to Upper), in (mm) |
610.1 (24.0) |
| Wheelbase, in (m) |
107.5 (2730) |
| Overall Length, in (m) |
200 (5090) |
| Height, in (m) |
111 (2810) |
| Turning Radius, in (m) |
262 (6650) |
| Operating Weight (2WD), lb (kg) |
11725 (5330) |
| Operating Weight (4WD), lb (kg) |
12435 (5640) |
| Ballasted Weight, lb (kg) |
16380 (7430) |
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| Farm Tractors Technical Specifications |
