Caterpillar Performance Handbook, January 2017, SEBD0351-47

Specifications

Mobile Scrap and Demolition Shears

B

E

D

C

A

Model

S385C S365C S340B S325B S320B S305

Shear Forces* Throat**

12 509 (1405)

10 342 (1162)

6818 (766) 2751 (309) 1558 (175) 1374

5562 (625) 2221 (250) 1274 (143)

3706 (417) 1583 (178)

1812 (204)

kN (st) kN (st) kN (st)

Apex

4413 (496) 2455 (276) 2779

3576 (402) 1975 (222) 2083

653 (73) 385 (43) 140

Tip

892

(100)

Shear arm torque

931

534

kN·m

(lbf-ft) (2,050,000)

(1,536,000)

(1,013,700)

(686,900)

(394,100)

(103,600)

Cycle time, open Cycle time, close

seconds seconds

5 3

5 3

5 3

5 3

4 3

3.5 2.5

Hydraulic Requirements, Cutting Circuit Maximum relief pressure kPa

35 000 (5075)

35 000 (5075)

35 000 (5075)

35 000 (5075)

35 000 (5075)

25 000 (3625)

(psi)

Maximum recommended flow

690

530

300 (79)

200 (53)

150 (40)

60

L/min (gpm)

(182)

(140)

(16)

Hydraulic Requirements, Rotation Circuit Maximum relief pressure kPa

14 000 (2030)

14 000 (2030)

14 000 (2030)

14 000 (2030)

14 000 (2030)

10 000 (1450)

(psi)

Maximum recommended flow

80

80

40

40

40*

20 (5)

L/min (gpm)

(21)

(21)

(11)

(11)

(11*)

* *Calculated with a maximum operating pressure of 35 MPa (5075 psi) . **Measured at innermost cutting point of the jaw.

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