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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.

18852 - M44R 4-Bolt Chipping Hammer

Features:

  • APT patented ball valve
  • New drop forged handle, fitted with four (4) grade 8 bolts for ease of maintenance
  • Deep case hardened alloy steel cylinder for high wear resistance
  • Adjustable exhaust deflector
  • Available in 3" and 4" strokes
  • Built-in air inlet screen
  • 3 styles of retainer systems - oval collar standard
  • Steel braid reinforced whip hose assembly included (78-24 male swivel and univeral coupler)
  • Availabe in .680 round or .580 hex bushing style

SPECIFICATIONS

18852-04 Standard Oval Collar & Spring $515.00
18852-02 Ball-type Retainer & Spring $585.00
18852-06 Bolt-on Ball-type Retainer $600.00
Chuck Bushing   .680R
Bore  in 1-18
Stroke  in 4
Impact Rate  bpm 1375
Air Consumption  cfm 34-36
Weight  lbs 22
Length in 17-34
Air Inlet  in 78-24 Female NPT

CONSUMABLES

Chipping Hammer Tools

DOCUMENTATION

Spare Parts List
Maintenance and Repair Information

ACCESSORIES & COMMON REPLACEABLE PARTS

Whip Hose Assembly with Oiler  18835 $110.28 Rock Drill Oil - 1 Gal RDO1G $25.00
Whip Hose Assembly without Oiler 18832 $53.19 Rock Drill Oil - 5 Gal RDO5G $90.00
Air Inlet Swivel with 1/2" Hose Barb (7/8"-24 tool connection) 3388 $26.85 Line Oiler LO-10PF $70.50
Air Inlet Swivel with 3/8" Male NPT (7/8"-24 tool connection) 2698 $51.57 Whip Check WCSML $12.50
Retainer Spring

1941

$4.39 Contractors Air Hose - 50' AIRH-19-50R $85.00
Retainer Spring - Bag of 25 USPRG-CH-BAG $50.00 Dust Extraction Kit for Chipping Hammers CH-VDEX-KIT $1,215.00
Standard Retainer & Spring 9431 $117.90 Dust Control Spray Kit 9753300015 $102.91
Quick Change Retainer & Spring 5550 $68.26      
Quick Change Retainer - Bolt-on Style

18290

$189.92