The Massey Ferguson 8690 tractor hydraulic oil capacity was not listed in the scraped specs, but hydraulic pump flow is 46 gpm | 174.1 lpm, hydraulic pressure is 2901 psi | 200.0 bar, and hydraulic type is closed center load sensing (CCLS).
about 77.9 hydraulic hp from listed pressure and pump flow
Massey Ferguson 8690 Hydraulic Comparison Charts
Pump flow comparison
This model
46 gpm
Average
50 gpm
Low
25 gpm
High
90 gpm
Hydraulic pressure comparison
This model
2,901 psi
Average
3,100 psi
Low
2,600 psi
High
3,700 psi
Rear lift comparison
This model
21,336 lb
Average
15,500 lb
Low
9,000 lb
High
26,000 lb
Benchmarks use practical low, average and high ranges for the large ag tractor category. These are comparison guides only; use the operator manual and exact tractor configuration before buying parts, oil, loaders or hydraulic implements.
Why is the Massey Ferguson 8690 hydraulic oil capacity not shown here?
The scraped specs do not list a hydraulic oil capacity for the Massey Ferguson 8690, but pump flow is 46 gpm | 174.1 lpm, pressure is 2901 psi | 200.0 bar, system type is closed center load sensing (CCLS), and lift is listed as 21336 lbs | 9678 kg. For oil fill amount, use the manual or fill/check procedure, not pump flow or pressure.
Will the Massey Ferguson 8690 hydraulics feel fast or slow?
The useful speed clue is 46 gpm | 174.1 lpm pump flow, close to the 50 gpm benchmark for this group. It should be normal for general tractor hydraulic work, assuming the pump and valves are healthy.
What does the Massey Ferguson 8690 hydraulic pressure tell you?
The pressure spec is 2901 psi | 200.0 bar, close to the 3,100 psi benchmark. That is a normal working-pressure number for this tractor category.
What matters most for loader speed on the Massey Ferguson 8690?
On the Massey Ferguson 8690, 46 gpm | 174.1 lpm pump flow is around normal for loader/cylinder speed, 2,901 psi pressure affects force more than speed, and 21,336 lb listed lift is the number to watch for implement weight. Flow is the speed number; pressure and lift are the force numbers.
How do you judge hydraulic implement fit on the Massey Ferguson 8690?
For implement matching, the useful checks are 46 gpm flow, 2,901 psi pressure, 21,336 lb listed lift, and 4 to 6 remote/valve listing. That combination is in the normal flow range for this size group, normal on pressure for the class, and better suited to heavier mounted implements, so match the implement by hydraulic demand, hitch category and actual tractor setup rather than model name alone.
Is the Massey Ferguson 8690 rear lift capacity strong?
The listed lift figure is 21336 lbs | 9678 kg, above the 15,500 lb benchmark. That points to a stronger hitch setup, but ballast, tire grip and implement length can still be the real limit.
Are the Massey Ferguson 8690 hydraulic remotes enough?
The Massey Ferguson 8690 remote/valve listing is 4 to 6. Because that wording may be optional or configuration-dependent, treat it as a setup check before buying an implement that needs rear hydraulic outlets.
Will the Massey Ferguson 8690 hydraulics handle long hydraulic jobs?
The useful heat clues are 46 gpm flow, 2,901 psi pressure, and about 77.9 hydraulic hp by the pressure-flow estimate. Heat risk still depends on load, duty cycle, oil level, cooler condition and implement demand.
How much hydraulic power does the Massey Ferguson 8690 make on paper?
Using 2,901 psi and 46 gpm, the rough pressure-flow estimate is about 77.9 hydraulic hp. That is a serious hydraulic power figure for demanding hydraulic functions. It is a comparison number, not engine horsepower.
What do the Massey Ferguson 8690 hitch hydraulic specs mean?
The hitch-side hydraulic clues are that rear hitch type is III and listed lift is 21336 lbs | 9678 kg. For real implement choice, hitch category gets it connected, lift capacity gets it raised, and hydraulic flow gets cylinders moving at a usable speed.
Official information note
Hydraulic capacity, pressure, flow, valves, remotes and lift specs can vary by year, market, transmission, pump option, loader package and tractor configuration. Check the operator manual, hydraulic oil dipstick/sight glass, parts book and official masseyferguson.com website before buying hydraulic oil, servicing the system or sizing hydraulic implements.
