Construction Attachments Inc. Hydraulic Breaker for 7,000-20,000 LBS Compact Excavators

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Designed for aiding in construction and demolition of concrete structures, rocks, asphalt, etc.

  • Constructed of high strength steel to provide structural durability
  • Silence kit ensures noise protection, prevents dust and debris from entering breaker housing
  • Cushion Damper provides protection to the host machine
  • Auto Stop (Anti Blank Fire) System ensures less problem of the components and longer life of the breaker


Standard equipment includes:

(1) base breaker unit
(1) mounting bracket
(1) chisel point
(1) tool kit
(1) nitrogen gauge for checking pressure
(1) operators manual

  • Specify make and model of host machine when placing order
  • Weights may vary based on selected hitch styles

Underwater Kits for Hydraulic Breakers Are Available

Warning Read All Details

  • Use of unsuitable hydraulic couplers or hoses can cause damage to internal components of breaker.
  • Dry firing hydraulic breaker can result in damage to internal components of breaker and host machine.
  • Chisel paste must be used with hydraulic breakers, using high temperature grease as a substitution for chisel paste will cause damage to components of breaker.
  • Consult with appropriately trained hydraulic specialists prior to placing breaker into service.
  • Read operators manual before use.
  • Check hydraulic flow and pressure before use.
  • Instruct owner/operator on proper use of hydraulic breaker before delivery of machine or product.


Model 1BR1000B-EX , 1BR1200B-EX
Item No. CAL1000B , CAL1200B
Energy Class (FT-LBS) 1,000-1,200
Blows Per Minute 350-1,100
Weight (LBS) 1076-1,104
Machine Weight Class (LBS) 7,000-20,000 LBS
System Hydraulic Pressure Requirement (PSI) 2,030-2,465
Oil Flow Requirement (GPM) 14.6-26.4
Tool Diameter (IN) 3.15-3.54
Host Machine


Compact Excavators

Bobcat 335, 337, 341, 435H
Caterpillar 303C-CR, 304.5, 304C-CR, 3070, 305C-CR, 305.5E
Doosan DX60R
Gehl GE602, GE652, GE802, 603, 753Z, 803, Z45
Hitachi EX50U, EX80, ZX5OU-2,ZX60USB-3
Hyundai R55-9, R60CR-9
IHI 45NX, 70Z, 80NX, 9NX
JCB 8052,8040ZTS, 8045ZTS, 8055ZTS, 8065ZTS
John Deere 50ZTS, 60D, 50G
Kobelco 45SR-2, 70SR, 80CS
Komatsu PC60-7, PC75R-2, PC50 MR-2, PC55 MR-3
Kubota KX057, KX161, U55
Mustang 450Z
New Holland E50, B90
Schaeff HR18, HR22, HR32, HIVL22
Takeuchi TB145, TB175, TB250, TB138FR
Volvo ECR 58
Yanmar B-73, VIO 75, VIO 45, VIO 55


Compact Excavators

Bobcat 337,341, 442
Caterpillar 304.5, 304C-CR, 3050-CR, 307, 308E
Doosan DX80R
Gehl GE602, GE652, GE802, 803, Z80
Hitachi EX50U, EX80, ZX5OU-2, ZX60 USB-3, ZX75 US-3, ZX85 USB-3
Hyundai R80CR-9
IHI 55J, 70Z, 80NX
JCB 8045ZTS, 8055ZTS, 8065ZTS, 8085ZTS
John Deere 50ZTS, 80, 75D, 85D, 50G, 60G
Kobelco 45SR-2, 70SR, 80CS
Komatsu PC75R-2, PC95R-2, PC55 MR-3, PC99 MR-8
Kubota KX080-3, U45, U55
Mustang 800Z
Schaeff HR22, HR32, HNL22
Takeuchi TB175, TB 285, TB153FR, TB180FR
Volvo ECR-58, ECR-88
Yanmar VIO 45, VIO 55, VIO 80, VIO 75

Contact us if your host machine is not listed.

OEM Colors Available Yes
Designed For Use aggressive applications, construction, road construction, quarries, demolition, underwater use, compacting, tunneling, sloping, trenching
Suitable For Compact Excavators