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American Pneumatic Tools
Authorized Distributor

We distribute quality APT Air Tools: Paving Breakers, Rock Drills, Backfill Tampers, Chipping Hammers and other tools for the construction and mining industries.

MH 11 Pick Hammer

APT Hammers and Breakers combine flexibility with hard-hitting power. The MH11 pick hammer is designed for horizontal work in renovation, demolition, and structural alterations, while the MH 55 (medium-weight) and MH 70 (heavy-duty) multipurpose breakers are ideal for road building and maintenance on asphalt, brickwork, frozen soil, or concrete.

Features:

  • Slim design for excellent line of sight to the working tool
  • Quick-release couplings for fast connections
  • No external side bolts or protruding parts
  • High-back pressure (HBP) models can be operated from the PTO outlet of most skid steers
  • Vibration-reduced (A) models offer the same breaking performance with additional operator comfort
Specifications
1801174777 CALL
Chuck Size (In) 7/8 x 3-1/4
Weight (lb) 34
Length (in) 26
Oil Flow (gpm) 5
High Back Presssure NO
Working Pressure (psi) 1160-1450
Return Line Back Pressure (psi) 145
Impact Rate (5 gpm) (bpm) 2300
Vibration Level 3 Axes (ISO28927/3) 16.5

** At delivery MH11 is factory set to 5 gpm (EHTMA C).  They cannot be adjusted to a higher flow.

Consumable Tools
Paving Breaker Tools 
Post Driver Tools
Documentation
Spare Parts List
Safety & Operations Manual
Power Pack Bio Oil Safety & Data Sheet
Part No.DescriptionPrice
Common Replaceable Parts
1807011038 APP13 Hyd Power Pack CALL
1801163321 Oil Flow Divider - OFD5 $705.00
1807016052 APP18 Hyd Power Pack CALL
1801164319 Oil Flow Divider - OFD8 $955.00
1807016054 APP18 Twin Hyd Power Pack CALL
AC-3371801087 Twin Extension Hose - 23' $442.00
3371807751 Power Pack Bio Oil - 1 Gal $96.93
AC-3371801089 Twin Extension Hose - 39' $442.00