Caterpillar Performance Handbook, January 2017, SEBD0351-47

Specifications

Breakers China

8

Specifications — Side-mount Style Model

B20

B30

Recommended carrier weight (minimum) Recommended carrier weight (maximum)

17 m tons

25 m tons

18.7 tons

27.6 tons

27 m tons

32 m tons

29.8 tons

35.3 tons

Working weight* Impact frequency Acceptable oil flow Operating pressure

1620 kg

2047 kg

3571 lb

4513 lb

400-800 bpm

350-700 bpm

125-150 L/min

160-190 L/min 160-180 bar

33-40 gpm

42-50 gpm

160-180 bar

2321-2611 psi

2321-2611 psi

Linkage:

B/B1

CB/CB2

DB

CB/CB2

DB

Dimensions: A Length — top

1270 mm 620 mm 457 mm 1539 mm 135 mm 2294 mm

1302 mm 620 mm 457 mm 1539 mm 135 mm 2294 mm

1327 mm 620 mm 457 mm 1549 mm 135 mm 2294 mm

1367 mm 650 mm 524 mm 1725 mm 150 mm 2530 mm

1367 mm 650 mm 524 mm 1732 mm 150 mm 2537 mm

50"

51.3" 24.4"

52.2" 24.4"

53.8" 25.6" 20.6" 67.9"

53.8" 25.6" 20.6" 68.2"

A Length — bottom

24.4"

B Width

18"

18"

18"

C Height (breaker) D Tool diameter E Tool working length

60.6"

60.6"

60.6"

5.3"

5.3"

5.3"

5.9"

5.9"

90.3"

90.3"

90.3"

99.6"

99.9"

*Working weight includes brackets and moil tool.

Edition 47 8-53