ENGINE
Cylinder sleeves - Removeable, Alloy Type.
Engine lubrication - Pressure.
Ignition -
Battery
through
high
tension coil and distributor.
Engine speed - 1650 R.P.M. (maximum) under full load; 1810.R.P.M. no
load.
Power
take-off ·1%" diameter - 6 spline shaft. - Speed 530 R.P.M.
with
engine speed
at
1500 R.P.M.
TRACTOR
SERIAL
NUMBER - Stamped on
left
side of main
frame
or on left side of
cylinder block.
ENGINE
NUMBER - Stamped on
left
side of cylinder block.
Number of cylinders - 4; Bore and stroke - 3-7/16" x
4th";
Displace-
ment
- 153 cubic inches.
Spark
plugs - Champion J 5.
Main
and
connecting rod bearings - Steel backed, babbitt lined Precision
Type
.
7
SPECIFICATIONS
CLUTCH AND
BELT
PULLEY
Clutch - single plate,
dry
disc
(spring
loaded) 9"
Pulley speed (Engine speed
at
1500 R.P.M.) 1227
r.p.m,
Belt speed
(with
8%," pulley) (Engine speed
at
1500 R.P.M.) .. 2650 f.p.m,
Pulley diameter 8%,"
Pulley face
6%"
TRANSMISSION
(Standard)
4-speed
forward;
sliding
gear
type.
(Based on 10-38 pneumatic
tires;
Engine speed
-1500
r.p.m.)
1st
2.5
2nd 3.6
3rd
~
5.
Speed miles 4th
(At
maximum no load engine speed 1810 R.P.M.) 12.
per hour Reverse .................................................... 3.2
ADDITIONAL
SPEEDS
USING
CREEPER
UNIT:
1st
1.5
2nd 2.2
3rd
3.
Speed miles
4th
5.9
per
hour Reverse 1.9
DIFFERENTIAL
- Spiral bevel.
FINAL
DRIVE - One piece forged steel bull gears splined to alloy steel main axle.
WHEELS AND TREAD -
Front
Wheels (pneumatic
tires)
5.50 -16
Rear
Wheels (pneumatic
tires)
10.00 -38
.Tread -
front
Standard
Model
53%"
and
560/8"
Row Crop Model
73,4"
and 11"
Rear
Wheels ... (Both Models) 56", 60", 64", 68", 72", 76", 80" and 84"
Wheel Base -
Standard
Model 81%,"
Row Crop Model
84%.'~
Minimum
turning
radius (56"
rear
wheel
thread)
Standard
Model-
(without applying brakes 12'
. (applying brakes 11' 2"
Row Crop Model - (without
applying brakes 8' 4"
(applying brakes 7'
(\"
Operating Instructions for Cockshutt "30" Tractor
https://tractormanualz.com/
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