Massey Ferguson 7620
The Massey Ferguson 7620 is a tractor produced by Massey Ferguson. It is equipped with a 402.5 ci 6.6 L engine. The listed engine power is Diesel (net): 180 hp (Dyna-6) / 134.2 kW. Transmission: Dyna-VT. Operating weight: 15800 lbs 7166 kg.
Engine Power
Diesel (net): 180 hp (Dyna-6) / 134.2 kW
Fuel & Capacities
114 gal
431.5 L
Transmission
Dyna-VT
Operating Weight
15800 lbs
7166 kg
Overview
 | 2013 - 2014
7600 SeriesRow-Crop tractor
7600 Series
Row-Crop tractor |
|---|
Production | |
|---|---|
Manufacturer | Massey Ferguson (a part of AGCO) |
Row-Crop tractor | |
Built in Beauvais, France | |
Massey Ferguson 7620 Engine | |
|---|---|
Sisu 6.6L 6-cyl diesel | |
Engine details ...  |
Massey Ferguson 7620 Transmission | |
|---|---|
24-speed six-speed power shift | |
Transmission details ...  |
Massey Ferguson 7620 Power | |
|---|---|
Engine (net) | 180 hp
134.2 kW |
PTO (claimed) | 150 hp
111.9 kW |
Drawbar (tested) | 137.2 hp
102.3 kW |
PTO (tested) | 183.2 hp
136.6 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Four-wheel drive | |
Final drives | inboard planetary |
Differential lock | electro-hydraulic standard |
Power steering | |
Hydraulic wet disc brakes | |
Trailer brakes | hydraulic (optional) |
pneumatic (optional) | |
Cab standard. Optional hydraulic OptiRide cab suspension. AGCOCOMMAND (optional); Auto-Guide 3000 (optional) | |
Capacity | |
|---|---|
Fuel | 114 gal
431.5 L |
Exhaust fluid (DEF) | 14 gal
53.0 L |
Hydraulic system | 26.4 gal
99.9 L |
Hydraulics | |
|---|---|
Type | closed-center load sensing (CCLS) |
Capacity | 26.4 gal
99.9 L |
Pressure | 2900 psi
200.0 bar |
Valves | 3 (mechanical) |
4 (2 mech, 2 elec) | |
4 (electric) | |
SCV flow | 24.3 gpm
92.0 lpm |
Total flow | 29 gpm
109.8 lpm |
39 gpmOptOptional
147.6 lpm | |
Tractor hitch | |
|---|---|
Control | electronic lower link draft sensing |
Rear lift (at ends) | 14000 lbs (Dyna-6)
6350 kg |
13715 lbs (Dyna-VT)
6221 kg | |
Front Hitch | optional |
Drawbar | Cat. II with drop pin |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | electro-hydraulic |
Rear PTO Type | 540/1000 (1.375) |
540/540E/1000 (1.375) | |
540/1000/1000E (1.375) | |
540/540E/1000/1000E (1.375) | |
Engine RPM | 540@1890 (Dyna-6) |
540@2065 (Dyna-VT) | |
540E@1524 (Dyna-6) | |
540E@1590 (Dyna-VT) | |
1000@2000 (Dyna-6) | |
1000@2034 (Dyna-VT) | |
1000E@1595 | |
Dimensions & Tires | |
|---|---|
Wheelbase | 117.8 inches
299 cm |
Weight | 15800 lbs
7166 kg |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 120 |
175 (option) | |
240 (dual 120 option) | |
Batteries | 2 |
Battery volts | 12 |
References | |
|---|---|
 | |
7600 Series published in 2013, by Massey Ferguson |
Engine
Engine Detail — 402.5 ci / 6.6 L Diesel
Manufacturer | Sisu |
Configuration | turbocharged air-to-air aftercooled diesel, 6-cylinder 24-valve, liquid-cooled |
Displacement | 402.5 ci
6.6 L |
Bore/Stroke | 4.252x4.724 inches
108 x 120 mm |
Emissions | Interim Tier IV |
Emission control | selective catalytic reduction (SCR) |
Power (net) | 180 hp (Dyna-6)
134.2 kW |
185 hp (Dyna-VT)
138.0 kW | |
Fuel system | electronic high-pressure common rail |
Pre-heating | thermostart |
Compression | 17.4:1 |
Rated RPM | 2100 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — Dyna-6
Transmission | Dyna-6 |
Type | six-speed power shift |
Gears | 24 forward and reverse |
Six power shift gears in four ranges. | |
Transmission — Dyna-VT
Transmission | Dyna-VT |
Gears | infinite forward and reverse (2-range) |
continuously-variable transmission (CVT) | |
Dimensions
Massey Ferguson 7620 Tires |
|---|
Dimensions | |
|---|---|
Wheelbase | 117.8 inches
299 cm |
Length | 203.6 inches
517 cm |
Height (cab) | 120.7 inches
306 cm |
124 inches (AutoGuide)
314 cm | |
Front axle | 4WD |
Front axle | QuadLink Suspended 4WD |
Bar rear axle | 84.41 inch length
2144 mm (Dyna-6) |
Bar rear axle | 89.65 inch length
2277 mm (Dyna-VT) |
Long bar rear axle | 112.1 inch length
2847 mm (Dyna-6) |
Long bar rear axle | 113 inch length
2870 mm (Dyna-VT) |
Massey Ferguson 7620 Weight | |
|---|---|
Shipping | 15800 lbs
7166 kg |
Max capacity | 26445 lbs (Dyna-6)
11995 kg |
27558 lbs (Dyna-VT)
12500 kg | |
Max Drawbar | 3527 lbs
1599 kg |
Tests
Tractor Tests | |
|---|---|
OECD 2704: diesel Dyna-VT 4WD | |
OECD 2756: diesel Dyna-6 4WD |
OCED Tractor Test 2704 | |
|---|---|
Diesel Dyna-VT 4WD
January 2012 - March 2012,
Link: OCED Tractor Test 2704 file | |
PTO performance | |
Max power | 183.2 hp
136.6 kW |
Fuel use | 9.9 gal/hour
37.5 l/hour |
Power at rated engine speed | 162.3 hp
121.0 kW |
Fuel use | 9.3 gal/hour
35.2 l/hour |
Power at rated PTO speed | 169.1 hp
126.1 kW |
Fuel use | 9.6 gal/hour
36.3 l/hour |
Drawbar performance | |
Max power | 124.4 hp
92.8 kW |
Fuel use | 8.5 gal/hour
32.2 l/hour |
Max pull | 16995 lbs
7708 kg |
OCED Tractor Test 2756 | |
|---|---|
Diesel Dyna-6 4WD
September 2012 - October 2012,
Link: OCED Tractor Test 2756 file | |
PTO performance | |
Max power | 178.6 hp
133.2 kW |
Fuel use | 9.8 gal/hour
37.1 l/hour |
Power at rated engine speed | 156.8 hp
116.9 kW |
Fuel use | 9.2 gal/hour
34.8 l/hour |
Power at rated PTO speed | 171.5 hp
127.9 kW |
Fuel use | 9.6 gal/hour
36.3 l/hour |
Drawbar performance | |
Max power | 137.2 hp
102.3 kW |
Fuel use | 8.6 gal/hour
32.6 l/hour |
Gear 3A used for power test. | |
Max pull | 15310 lbs
6944 kg |
Gear 1F used for pull test. | |
Photos
Massey Ferguson 7620 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Massey Ferguson 7620 based on its 180 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 5 to 7 Bottom (18")5 - 7 铧 (45 cm) | Commercial / Field Scale | Large acreage tillage; requires front ballast weights. |
Rotary Cutter / MowerMowing & Clearing | 15 to 20 ft Batwing4.6 - 6.1 m 宽幅折叠翼 | Commercial / Field Scale | Large commercial field and roadside mowing operations. |
Rotary TillerSeedbed Prep | 90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机 | Commercial / Field Scale | Deep intensive seedbed preparation for commercial row crops. |
Disc HarrowSecondary Tillage | 15 to 22 ft Folding Disc4.5 - 6.7 m 折叠式圆盘耙 | Commercial / Field Scale | Wide commercial field leveling; requires hydraulic remotes. |
Hay BalerHay & Forage | Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m) | Commercial / Field Scale | High-capacity commercial forage harvesting (1000 RPM PTO). |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Massey Ferguson 7620.
Estimated Continuous Field Runtime: 12.2 hrs
Approximately 12.2 hours of continuous field operation at ~75% rated power on a full tank (114 gal / 431.5 L).
Estimated 75% Load Fuel Burn~9.4 gal/hr (35.4 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Massey Ferguson 7620 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Massey Ferguson 7620.
Converted Equivalents:
Horsepower (HP)180 hp
Kilowatts (kW)134.2 kW
Metric Horsepower (PS / CV)182.5 PS
Direct Competitor Comparison
Compare Massey Ferguson 7620 against same-era industry alternatives in the same horsepower class.
Current Model
Massey Ferguson
Massey Ferguson 7620
Engine Power:Diesel (net): 180 hp (Dyna-6) / 134.2 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 1486
Engine Power:162.2
Production Years:1976 - 1981
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