Bosch Rexroth CDT4 - Exploded View Drawing; Weights and Torque Values

RA 17 041-DT4SM/06.09 Service Manual for CDT4-CDG4 Bosch Rexroth Corp.
Industrial Hydraulics
3/8
3
14
19h
19g
19h
12
11
13
4
17
19e
19f
7
8
19g
19h
19h3
10
9
2
19f
19e
1
17
11
12
5
16
18
15
10
6
19b
19a
16
19d
19c
1. Head
2. Tube
3. Piston
4. Cap
5. Flange
6. Cushion bushing
7. Cushion insert
8. Cushion insert retainer ring
9. Tie rod
10. Piston rod
11. Bleed screw
12. Securing plate
13. Tie rod nut
14. Set screw
15. Hex head bolt
16. Rod bearing
17. Cushion valve
18. Threaded stud
19. Seals
a. Rod seal
b. Wiper
c. Bearing o-ring
d. Bearing backup ring
e. Tube o-ring
f. Tube backup ring
g. Piston seal
h. Wear bands
Approx. Uncrated CDT4
Hyd. Cyl. Weights (lbs).
Add Per
Zero Inch of
Stroke Stroke
7.5 0.5
10 0.7
16 1.2
31 1.8
41 2.5
73 4.0
138 5.2
180 6.2
310 8.7
Tie Rod Nuts and Bolts
Torque
Bore Size Tie Rod Lubricated
(inches) Threads (pound-ft)
1.500 3/8 - 24 29
2.000 1/2 - 20 52
2.500 1/2 - 20 63
3.250 5/8 - 18 125
4.000 5/8 - 18 150
5.000 7/8 - 14 380
6.000 1 - 14 480
7.000 1-1/8 - 12 700
8.000 1-1/4 - 12 1070
Socket Head Cap Screw
(ME5 mount and all
7" - 8" bore sizes)
Torque
Rod SHCS Lubricated
Size Size (pound-ft)
0.625 #10 - 24 3.5
1.000 #10 - 24 3.5
1.375 #10 - 24 3.5
1.750 1/4 - 20 8
2.000 5/16 - 18 17
2.500 5/16 - 18 17
3.000 3/8 - 16 30
3.500 3/8 - 16 30
4.000 7/16 - 14 48
5.000 3/8 - 16 30
5.500 1/2 - 13 74
CDT4 Weight/Torque Values
Exploded View Drawing
* Note: Weights are based upon a standard rod diameter. With multiple rod
sizes and mounting options available, these weights may vary.
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com