General Specification - Main Equipment - Case CX350D Service Manual

Crawler excavator
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General specification – Main equipment
Lower component
Travel unit
Manufacturer
Motor type
Absorption amount
Operating pressure
Operating flow
Brake torque
Relief valve set pressure
Automatic 2-speed switch over pressure
Reduction gear
Reduction gear type
Reduction ratio
Dry weight
Take-up roller
Weight
Upper roller
Weight
Lower roller
Weight
Recoil spring
Item
Yoke
Sems B M16
50
X
Threaded rod
Deep groove nut M64
SP pin 10 x 100
Recoil spring
Grease cylinder assembly
Sems B M16
65
X
Assembly (total)
Mounting length of spring
Shoes
700 grouser (shoe)
Link
Shoes
Bolt
Nut
800 grouser (shoe)
Link
Shoe
Bolt
Nut
INTRODUCTION
KYB Corporation
Variable displacement piston motor
Automatic 2-speed switchover with parking brake
181.3 - 106.7 cm³/rev (11.1 - 6.5 in³/rev)
34.3 MPa (4975 psi)
292.5 l/min (292.500 US gpm)
41.285 N·m or more (reduction gear included)
35.3 MPa (5120 psi)
25 - 27 MPa (3597 - 3884 psi)
Planetary gear 2-stage reduction gear
65.783
394 kg (868.621 lb)
168 kg (370.377 lb)
42 kg (92.594 lb)
61 kg (134.482 lb)
Weight
78.6 kg (173.2833 lb)
1.0 kg (2.205 lb)
50.7 kg (111.7744 lb)
1.9 kg (4.1888 lb)
0.1 kg (0.2205 lb)
124.6 kg (274.6960 lb)
41.1 kg (90.6100 lb)
0.3 kg (0.6614 lb)
298 kg (656.9775 lb)
781 mm (30.7480 in)
2473 kg (5452.032 lb)
1 pair
48
192
192
2618 kg (5771.702 lb)
1 pair
48
192
192
47843026 02/03/2015
22
Weight or quantity
Quantity
1
4
1
1
1
1
1
2

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