Technical Data; Travel Equipment - jcb JS300 Service Manual

Tracked excavators - tier 4i isuzu engine
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Motor Displacement
Gearbox Ratio
Max Pressure
Max Flow
Max Drain Pressure
Parking Brake Torque
Minimum Pressure for Park Brake Release
Max Gearbox Output Torque
Max Gearbox Output Speed
Counterbalance Valve Pressure
Check Valve Cracking Pressure
Gearbox Oil Quantity
Type
Motor Displacement
Gearbox Ratio
Max Pressure
Max Flow
Drain Pressure Intermediate
Drain Pressure Continuous
Reduction Gears
Parking Brake
Park Brake Torque Static
Park Brake Torque Dynamic
Min Brake Release Pressure
Max Gearbox Torque High Speed
Max Gearbox Torque Low Speed
Max Gearbox Speed High Speed
Max Gearbox Speed Low Speed
Changeover Pressure
F-1

Technical Data

Travel Equipment

Table 1. JS300
106.7/181.3 cc/rev
1:56.4
343 bar
243 litres
2/8 bar
581 Nm
-
28484/48398 Nm
38.7/22.8 rpm
6.2-9.3 bar
<1 bar
3.5 litres
Table 2.
JS330
Fixed Displacement Piston Motor
(automatic 2-speed change)
Low Speed 153.4 cc/rev
High Speed 102.4 cc/rev
74.3:1
343 bar
276 l/min
5 bar
2 bar
471 Nm
376 Nm
14 bar
16389 Nm
28387 Nm
38 rpm
21.9 rpm
6-13 bar
9813/5100-1
Section F - Transmission
JS360/370
Fixed Displacement Piston Motor
(automatic 2-speed change)
Low Speed 217.1 cc/rev
High Speed 123.1 cc/rev
60.4:1
319 bar
297 l/min
5 bar
2 bar
863 Nm
613 Nm
12 bar
32730 Nm
57885 Nm
38.4 rpm
21.7 rpm
6.4-13 bar
F-1

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