S220, S250, S300, S330, S770, S850, S870, A300, A770,. T250, T300, T320,
T770, T870. E80. (*) WARNING: Breakers may not be used with high flow mode ...
Hydraulic Breakers | Attachments
Hydraulic Breakers | Specifications Standard features • • • • • •
Applications
Silenced standard for all breaker models. Hardest-hitting breakers in their respective Impact Energy Classes. Diaphragm-type accumulators reduce maintenance by preventing slow leaks. New longer-life breakers designed for demolition contractors. New Bobcat breakers produce low recoil and minimal hydraulic pressure spike to their carriers. Unique breaker piston shape produces trapezoidal shock wave, which exhibits more energy at the end of each piston stroke for greater breaking power.
Breaker HB280 Breaker HB380 Breaker HB580 Breaker HB680 Breaker HB880
Item number 7133202 7115922 7113418 7113419 7113420
Breaker HB980
7113421
Breaker HB1180
7115923
Breaker HB1380
7157576
Breaker HB2380
7133203
(*) WARNING: Breakers may not be used with high flow mode engaged!
Compatible with loader – – S70 S70, MT55 S100, S130, S150, S160, S175, S185, S205, T110, T140, T190 S100, S130, S150, S160, S175, S185, S205, S220, S250, S300, S330, S630, S650, S770, A300, A770, T140, T190, T250, T300, T320, T650, T770 S220, S250, S300, S330, S630, S650, S770, S850, A300, A770, T250, T300, T320, T650, T870 S220, S250, S300, S330, S770, S850, S870, A300, A770, T250, T300, T320, T770, T870 S220, S250, S300, S330, S770, S850, S870, A300, A770, T250, T300, T320, T770, T870
• Construction • Demolition
Compatible with excavator E08, E10 E14, E16 E14, E16 325, 328, 425, 428 325, 328, 425, E55W, E60, 428, E32, E35 E32, E35, E45, E50, E55W, E60 E45, E50, E80 E80 E80
Breaker HB280 Breaker HB380 Breaker HB580 Breaker HB680 Breaker HB880 Breaker HB980 Breaker HB1180 Breaker HB1380 Breaker HB2380
Operating weight (kg) (nail point incl.) 58 77 96 127 194 228 299 385 410
Shipping weight (kg) 58 77 96 127 194 228 299 385 410
Base plate width (C) (mm) 200 230 230 280 320 320 442 442 442
Base plate height (B) (mm) 250 300 300 400 450 450 505 505 505
Overall length without fixing cap (A) (mm) 866 897 925 1035 1188 1253 1379 1489 1587
Characteristics and performance Flow (l/min) Breaker HB280 Breaker HB380 Breaker HB580 Breaker HB680 Breaker HB880 Breaker HB980 Breaker HB1180 Breaker HB1380 Breaker HB2380
Blow rate (beats/min) soft ground 1120 1400 1220 1220 1150 855 – 1060 680 – 1070 780 – 1030 690
13 – 23 15 – 30 17 – 35 25 – 50 30 – 65 45 – 80 55 – 100 65 – 120 75 – 125
Blow rate (beats/min) hard ground 1290 1600 1350 1340 1310 1170 – 1450 820 – 1280 900 – 1230 910
Operating pressure (bar) 120 120 120 120 120 120 125 125 130
C
B
A
Doosan Benelux S.A./N.V.
Drève Richelle167 1410 Waterloo Tel.: +32 2 371 68 11 Fax: +32 2 371 69 00 ©2011 BOBCAT B 4454300-EN (05-11)
www.bobcat.eu
Specifications and design are subject to change without notice. Pictures of Bobcat products may show other than standard equipment.
Weights and dimensions
