• Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 2003–2012

It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

The source says so, in a sentence about this machine. How we decide what a machine is

Massey Ferguson 6485A specs: hp, weight, years

SISU-Power 66.255 ETA six-cylinder diesel. The manufacturer claimed 153.0 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

153.0 hp

114.1 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Massey Ferguson MF 6485”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

Weight
13,499 lb
Top speed
24.9–31.1 mph

Massey Ferguson 6485A specs: key facts

  • The Massey Ferguson 6485A was built from 2003 to 2012.

  • The Massey Ferguson 6485A has a claimed engine power (gross or net not stated) of 114.1 kW (153.0 hp); it has no measured PTO figure.

  • The Massey Ferguson 6485A was offered in two-wheel-drive and four-wheel-drive versions.

  • The Massey Ferguson 6485A has a SISU-Power 66.255 ETA engine, a 6-cylinder 6.60 L diesel unit.

  • The Massey Ferguson 6485A weighs 6,123 kg (13,499 lb) unladen.

  • The Massey Ferguson 6485A has an independent rear PTO running at 540 rpm / 1000 rpm.

Source · Traktorenlexikon, “Massey Ferguson MF 6485”

How does the 6485A compare with its class?

  • Strength:

    A 390 L fuel tank is high for its class — 50% above the median of 260 L across the 206 machines within 10% of its power that hold this figure.

  • Limitation:

    The power figure is a manufacturer claim, not a measurement. No laboratory test report exists for this machine. Of the 212 tractors within 10% of its power, 11% carry one.

Derived by WhichTractor from 212 comparable records. How we work this out

Illustration of the 2003–2012 Massey Ferguson MF 6485 A, a 153 hp farm tractor, four-wheel-drive version, a drawing generated from its specification record
Illustration — not a photograph · four-wheel-drive version

How much horsepower does a 6485A have?

The only figure for the 6485A is 153.0 hp (114.1 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
153.0 hp

Source · Traktorenlexikon, “Massey Ferguson MF 6485”

What engine is in a 6485A?

A 6485A has a SISU-Power 66.255 ETA, a 6-cylinder 6.60 L diesel engine.

Engine — 6485A engine specifications
Make & modelSISU-Power 66.255 ETA
Cylinders6, liquid-cooled
Displacement402.6 ci · 6.60 L
Max torque448 lb·ft · 608 N·m @ 1,300 rpm
Injectiondirect injection
Electrical system12 V

Source · Traktorenlexikon, “Massey Ferguson MF 6485”

How much will a 6485A lift?

Hydraulic and PTO specifications for the 6485A are below.

Hydraulics & PTO — 6485A hydraulics and PTO specifications
Pressure2,176 psi · 150 bar
Rear PTOIndependent, engine-driven, 540 rpm / 1000 rpmEngages under load

Source · Traktorenlexikon, “Massey Ferguson MF 6485”

What transmission does a 6485A have?

Transmission specifications for the 6485A are below.

Transmission — 6485A transmission specifications
Clutchelectro-hydraulically operated wet Valeo multi-disc clutch
Steeringhydrostatic Danfoss steering with double-acting equal displacement cylinders
Top speed24.9–31.1 mph · 40–50 km/hthe article lists alternatives

Source · Traktorenlexikon, “Massey Ferguson MF 6485”

How much does a 6485A weigh?

A 6485A weighs 13,499 lb (6,123 kg) unladen.

Weights & dimensions — 6485A weights and dimensions
Unladen weight13,499 lb · 6,123 kgtwo-wheel-drive version
Maximum permissible mass20,393 lb · 9,250 kg
Wheelbase118.5 in · 3,011 mm
Length196.3 in · 4,986 mm
Width81.5–100.4 in · 2,071–2,550 mm
Height121.9 in · 3,095 mm
Ground clearance14.6 in · 370 mm
Front track64.1–79.9 in · 1,629–2,029 mmtwo-wheel-drive version
Rear track61.7–81.9 in · 1,567–2,080 mm

Source · Traktorenlexikon, “Massey Ferguson MF 6485”

What oil does a 6485A take, and how much?

A 6485A engine takes 22.0 qt (20.8 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

6485A fluid capacities, grades and service intervals
SystemCapacity
Engine oil22.0 qt · 20.8 LSource: Traktorenlexikon, “Massey Ferguson MF 6485” · single source, not independently verified
Front axle9.0 qt · 8.5 LSource: Traktorenlexikon, “Massey Ferguson MF 6485” · single source, not independently verified

Always confirm against the operator’s manual for your machine before service.

Which tractors compare with a 6485A?

Within 10% of its 153.0 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Massey Ferguson 6485A

Is a 6485A two-wheel drive or four-wheel drive?

The Massey Ferguson 6485A was offered in two-wheel-drive and four-wheel-drive versions.

What PTO does a 6485A have?

A 6485A has a independent 540 rpm / 1000 rpm rear PTO.

Sources and how this page was built

Compiled from Traktorenlexikon, “Massey Ferguson MF 6485”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: Massey Ferguson MF 6485 — CC BY-SA 4.0, WIKIBOOKS-TL-71736 · revision 992264. Wikibooks contributors (Traktorenlexikon). Original document