M Maasssseeyy HHaarrrriiss MMaasssseeyy FFeerrgguussoonn
Operator¡¯s Manual
Ferguson
Hydraulic Systems
Operator¡¯s Manual
Massey Har ris
M a s s e y Fe r g u s o n
THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF
MASSEY HARRIS MASSEY FERGUSON OR IT¡¯S SUCCESSORS. MASSEY HARRIS MASSEY FERGUSON AND IT¡¯S SUCCESSORS
ARE NOT RESPONSIBLE FOR THE QUALITY OR ACCURACY OF THIS MANUAL.
TRADE MARKS AND TRADE NAMES CONTAINED AND USED HEREIN ARE THOSE OF OTHERS,
AND ARE USED HERE IN A DESCRIPTIVE SENSE TO REFER TO THE PRODUCTS OF OTHERS.
MH-O-HYDR SYST
INDEX
Page
REMOTE CYLINDERS . . . . . . . . . . . . . . . . . . 3
Single-Acting. . . . . . . . . . . . . . . . . . . . . . . . . 3
Double-Acting . . . . . . . . . . . . . . . . . . . . . . . 3
Adjustable Depth Stop................. 3
MF 25 AND MF 130 TRACTOR . . . . . . . . . . 4
Operating Cylinders Using Basic Tractor
Hydraulic System. . . . . . ? . ? . . . . . . . . . . . . 4
Tractor Preparation . . . . . . . . . . . . . . . . 4
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operating Cylinders Using the 677 464
Control Valve . . . . . . . . . . . . . . . . . . . . . . . . 7
Tractor Preparation . . . . . . . . . . . . . . . . 7
Double-Acting Cylinders . . . . . . . . . . . . 7
Single-Acting Cylinders . . . . . . . . . . . . . 8
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 9
Double-Acting Cylinder . . . . . . . . . . . 9
Single-Acting Cylinder . . . . . . . . . . . . 9
Control Lever Detents. . . . . . . . . . . . . 9
Cylinder Flotation ................ 10
Lock-Out and Variable Drop
Cartridge ...................... 10
Operating Tractor Lift Links ....... 10
Operating Tractor Lift Links in
Draft Control. . . . . . . . . . . . . . . . . . . 11
OPERA TING THE CYLINDERS WITH THE
BASIC TRACTOR HYDRAULIC SYSTEM ... 12
MF 35, 50, 65, 35 Utility, 35 Turf
Special, 65 utility, and All 200 and 300
Series Industrial Tractors ............. 12
Tractor Preparation . . . . . . . . . . . . . . . . 12
Operation .......................... 13
MF 135, 150, 165, 2135 Tractor, 2135
Turf Special and 3165 Tractor ......... 14
Tractor Preparation ................ 14
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 14
OPERATING CYLINDERS USING THE
677 464 HYDRAULIC CONTROL VALVE
(MF 35, 50, 65, 35 Utility, 35 Turf Special,
65 utility, All 200 and 300 Series Industrial
Tractors, MF 135, 150, 165, MF 2135
Tractor, MF 2135 Turf Special Tractor and
MF 3165 Tractor) ...................... 16
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Quadrant .......................... 16
Double-Acting Cylinders ............ 17
Single-Acting Cylinders . . . . . . . . . . . . . 17
Operation ............................ 18
Double-Acting Cylinders ............ 18
Single-Acting Cylinders ............. 18
Control Lever Detents . . . . . . . . . . . . . . 18
Cylinder Flotation .................. 19
Lock-Out and Variable Drop
Cartridges . . . . . . . . . . . . . . . . . . . . . . 19
Operating Tractor Lift Links . . . ? . . . . 19
Operating Tractor Lift Links in Draft
Control .......................... 19
2
Page
OPERATING CYLINDERS USING 677 421
HYDRAULIC CONTROL VALVE (MF 35,
50, 65, 35 Utility, 35 Turf Special, 65
Utility, All 200 and 300 Series Industrial
Tractors, MF 135, 150, 165, MF 2135
Tractor, MF 2135 Turf Special and MF
3165 Tractor) .......................... 20
Tractor Preparation . . . . . . . . . . . . . . . . . . 20
Quadrant.......¡¤ . . . . . . . . . . . . . . . . . . . . 20
Combined Operation of a LinkageMounted Implement and a SingleActing Cylinder ................... 21
Double-Acting Cylinders ............. 21
Single-Acting Cylinders ............. 22
Single and Double-Acting Cylinders ... 23
Delayed Lift . . . . . . . . . . . . . . . . . . . . . . . 23
Single-Acting. . . . . . . . . . . . . . . . . . . . . 23
Double-Acting. . . . . . . . . . . . . . . . . . . . 24
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Double-Acting Cylinders ............ 24
Single-Acting Cylinders ............. 24
Single and Double-Acting Cylinders. . . 24
Delayed Lift. . . . . . . . . . . . . . . . . . . . . . . . 24
Cylinder Flotation . . . . . . . . . . . . . . . . . . 25
Control Lever Detents .............. 25
Lock-Out and Variable Drop Cartridge 25
Linkage-Mounted Implement and
Single-Acting Cylinder . . . . . . . . . . . . 25
Tractor Lift Links . . . . . . . . . . . . . . . . . . 26
Tractor Lift Links in Draft Control . . . 26
MF 175 AND MF 180 TRACTOR .......... 27
Operating Cylinders Using the Basic
Tractor Hydraulic System . . . . . . . . . . . . . 27
Preparation . . . . . . . . . . . . . . . . . . . . . . . . 27
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Operating Cylinders Using the Auxiliary
Hydraulic System ..................... 30
Preparing Double-Acting Cylinders ... 30
Preparing Single-Acting Cylinders .... 31
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . 31
Double-Acting Cylinders .......... 31
Single-Acting Cylinders ........... 31
Detent Positions . . . . . . . . . . . . . . . . . 31
Cylinder Flotation . . . . . . . . . . . . . . . . 31
Lock-Out and Variable Drop
Cartridges ..................... 32
Delayed Lift Operation . . . . . . . . . . . . 32
Single-Acting . . . . . . . . . . . . . . . . . . 32
Double-Acting. . . . . . . . . . . . . . . . . . 32
Linkage-Mounted Implement and
an External Cylinder .............. 32
Pressure-Controlled Implement and
an External Cylinder. . . . . . . . . . . . . . 33
One Single and One Double-Acting
Cylinder. . . . . . . . . . . . . . . . . . . . . . . . ? 33
Combining Valve ............ : . . . . . . 33
OPERATION OF THE AUXILIARY HYDRAULIC
SYSTEM USING A SINGLE-SPOOL,
DOUBLE-ACTING HYDRAULIC CONTROL VALVE
This section of the manual deals with the tractor preparation and operation of the
hydraulic system using the accessory code 677 464 single-spool, double-acting hydraulic control valve used on the MF 25 and MF 130 Tractors. With the addition of
this valve, one single-acting or one double-acting remote cylinder can be operated.
Fig. 10 - 677 464 Hydraulic Control Valve - MF 25 MF 130 Tractor
1. Lilt Port
2. Drop Port
TRACTOR PREPARATION
Install the valve on the hydraulic lift cover in
place of the oil transfer cap, as shown in Fig.
10. Place the quadrant control lever in the
auxiliary pumping position to provide an oil
supply to the valve. When a pull-type implement is being used, two types of drawbars can
be used: the conventional swinging drawbar or
the accessory cross drawbar and stay links. If
the conventional swinging drawbar is used, the
tractor lower links must be put in the transport position and fixed with the transport lock,
No. 1, Fig. 11. If the cross drawbar is used,
the drawbar height must be determined and
fixed with the stay links, as shown in Fig. 12.
It is assumed that, when the valve spool lev-
Fig. 11 - Transport Lock
1. Lock Handle
er is moved rearward, the hydraulic cylinder
will extend by hydraulic pressure; this applies
to both single and double-acting cylinders.
To provide proper cylinder action in relation
to valve spool lever movement, the hydraulic
hoses must be connected to corresponding valve
and cylinder ports.
PREPARING DOUBLE-ACTING
CYLINDERS
To properly install the hydraulic hoses to
operate one double-acting cylinder, connect one
end of the hose to the "lift" or rear port of the
7
MF 175 AND 180 TRACTOR
AUXILIARY HYDRAULIC SYSTEM
The auxiliary hydraulic system, as found in the MF 175 and MF 180 Tractors,
consists of a control valve, single or double-spool, hydraulic hoses and hose couplers. This system is completely independent of the internal lift system, and is capable of providing 7 U.S. - 5, 8 Imp gpm @ 2,000 engine rpm for external hydraulic
services. When operating three-point hitch-mounted implements (draft or positioncontrolled), pressure control implements, or semi-mounted implements that require
a remote cylinder (either single or double-acting) to assist in the operation or control
of the implement, the auxiliary hydraulic system will be used for these purposes and
will not interfere with the operation of the internal Draft Control, Position Control or
Pressure Control system.
Fig. 45 - Adjusting the Switch Valve - MF 175 Tractor
Fig. 46 - Adjusting the Switch Valve - MF 180 Tractor
1. Switch Valve
SINGLE-SPOOL VAL VE MODELS
Single-Spool Valve Models are capable of operating one ¡¤ single or one double-acting hydraulic cylinder.
TWO-SPOOL VALVE MODELS
Two- spool valve models are capable of operating two single-acting hydraulic cylinders,
two double-acting hydraulic cylinders or a
30
combination of one single and one double-acting hydraulic cylinder.
PREPARING A
DOUBLE-ACTING CYLINDER
To properly install the hydraulic hoses to the
cylinder to provide proper cylinder action in
relation to valve lever movement, attach the
shortest of the two cylinder hoses to the port
mounted implement, the auxiliary valve control
lever must be moved rearward. To lower the
rear of the semi-mounted implement, push
forward on the auxiliary valve control lever.
NOTE: Refer to the tractor's operator
manual for instructions on operating
the Ferguson Hydraulic System in
Draft or Position Control.
COMBINED OPERATION OF A
PRESSURE-CONTROLLED IMPLEMENT
AND AN EXTERNAL CYLINDER
To operate a pressure-controlled implement
and an external cylinder (single or doubleacting), refer to the section on preparing a
double-acting or single-acting cylinder. After
the cy Under has been properly prepared and
the hoses properly attached to the quick couplers, the Pressure Control System would be
used to transfer implement weight, as described in the tractor operator's manual. The
pull-type pressure-controlled implement would
be raised and lowered with the auxiliary hydraulic system. To raise the implement, the
cylinder must be extended by moving the auxiliary valve control lever rearward. If the operator chooses to raise the implement to its
maximum transport height, the auxiliary valve
control lever can be moved rearward to its
"detent lift" position. After the cylinder has
reached its maximum extended stroke, the internal kick-out cartridge will automatically return the auxiliary valve control lever to neutral.
To lower the implement, push forward on the
auxiliary valve control lever. If the cylinder
is to be retracted. to its maximum stroke,
place the auxiliary valve control lever in its
"detent drop" position. After the cylinder has
reached its maximum retracted position, the
internal kick-out cartridge will automatically
return the auxiliary valve control lever to
neutral.
COMBINED OPERATION OF
ONE SINGLE AND
ONE DOUBLE-ACTING CYLINDER
(Two-Spool Valve Models Only)
To operate a combination of one single and
double-acting remote cylinder, refer to the
section on preparing a double-acting and a single-acting cylinder.
Fig. 49 - Combining Valve Installed - MF 175 Tractor
1. Switch Valve
To operate the single-acting cy Under, pull
rearward on the auxiliary valve control lever,
corresponding to the single-acting cylinder, to
produce an oil flow to activate the single-acting
cylinder. Push forward on the auxiliary valve
control lever to return oil from the single-acting cylinder to the reservoir.
To operate the double-acting cylinder, pull
rearward on the auxiliary valve control lever
corresponding to the double-acting cylinder to
"extend" the cylinder. Push forward on the
auxiliary valve control lever to "retract" the
double-acting cylinder.
If the two cylinders ar.,1 lowered together and
one cylinder drops faster than the other, a
lock-out and variable drop cartridge can be
installed in the valve corresponding to the cylinder with the fastest rate of drop and adjusted
to slow down the rate of drop equal to that of the
slower cylinder.
OPERATION OF THE
AUXILIARY HYDRAULIC SYSTEM
USING THE COMBINING VALVE
The combining valve is an accessory for the
auxiliary hydraulic system on the MF 175 and
MF 180 Tractors. The purpose of this valve is
33
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- mechanical engineering bs university of south alabama
- lubricants chemicals
- hilti hit hy 200 r injection mortar
- welding procedure specification
- history 135 prof marsha hamilton fall 2004 office humb
- wisconsin state map
- w 80 commercial layers management guide
- wsdot region milepost maps 2019
- army national guard and army reserve retirement for non
- hallicrafters transformer specifications