LOADER SPECIFICATIONS (Cont'd)
HYDRAULIC
SYSTEM
Hydraulic Pump
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Pump Capacity
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System Main Relief . .
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Filter . .
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Type of
Fluid . .
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Hydraulic Cylinders
Bore Diameter:
Lift
Cylinder (2)
Tilt Cylinder (1)
Rod Diameter:
Lift
Cylinder (2)
Tilt Cylinder (1)
Stroke:
Lift Cylinder (2)
Tilt Cylinder (1)
Control Valve
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Fluid Lines . .
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Hydraulic Function Time:
Raise Lift Arms to Maximum Height
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Lower Lift Arms from Maximum Height .
Move Bucket to Dump
Position .
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Move Bucket to Retracted
Position
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ELECTRICAL
Alternator
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Battery .
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Starter . .
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DRIVE SYSTEM
Transmission
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Final Drive .
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Total Engine to Wheel Reduction
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CAPACITIES
Cooling System . .
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Fuel . . .
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Engine Oil W/Filter . . . .
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Hydraulic/Hydrostatic
System
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Chaincase Reservoir .
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TIRES
Standard
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MACHINE WEIGHT
(without attachment)
Shipping .
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Floor Pressure . .
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742 (SIN 20001-22999)
Engine driven vane type
11
GPM (42
Umin
.) @ 2850 RPM
220D-2400PSI
(15169-16548
kPa) @ Quick Couplers
Replaceable #3 micron paper element in charge line
Bobcat Fluid
(PIN 6563328). If fluid
is
not
ava
ilable use 1
OW-3~
or
10W-40
Class SE
or
SF
Motor Oil for temperatures above OaF (- 18°C) &
5W-30
for
temperatures below
10° F
(-23
°C)
Doubleacting
2.
00(51)
3.
25(82
,6)
1.25(31,8)
1.50(38,1)
25
.
00(635)
14.
5(368)
4-spool
, open center type, Wlfloat detent on lift, detent
on
auxiliary
SAE
standard full flow tubes, hoses & fittings
3.5 Seconds
2.7 Seconds
2.7 Seconds
2.3 Seconds
Belt drive.
55
amps
. Open (18 amp. enclosed
-7430S)
12 volt, 435 cold crank
amps
. @ O°F
(-17
.8°C) 125 min. reserve capacity
12 volt, gear drive
Tandem hydro. pumps driving 2
fully reversing hydro. motors
Gear reduction
#80
HS
roller chain & sprockets in sealed chaincase with oil lubrication
40:1
11
qts. (10,4 L)
13
gals.
(49L)
4 qts. (3,8 L)
6 gals. (22,7 L)
(Includes 3.5 gals [13,2 L] in reservoir)
32 qts.
(30,3 L)
7:
00
x 15, 6 Ply Rating, Nylon W/Bar Lug Tread
41601bs. '1887 kg)
See Floor Pressure Chart in the Engineering Data Section
-8B-2-
741,742,743
& 743DS Bobcat Loader
Service Manual
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