Skip to product information
1 of 10

Stanley

Stanley Underwater Hydraulic Hammer - CH18311

Stanley Underwater Hydraulic Hammer - CH18311

review stars 1 Review

25% Sale

Only left!

image

Free Delivery

image

Limited Stocks

In Stock - Ready to be Shipped

Regular price $3,331.23 Sale price $2,498.99
Shipping calculated at checkout.

Quantity

View full details
SALE ENDS IN
07 HRS
23 MINS
28 SECS
DON'T MISS IT!

Popular Add on

$30.00

$22.99

$70.00

$52.99

Add-Ons Bundle

$30.00

$22.99

$70.00

$52.99

Bundle Offer

$100.00

$75.98

Recently Viewed

Stanley Underwater Hydraulic Chipping Hammer - CH18311

The Stanley CH18311 Chipper is a compact, hydraulic powered, underwater chipping hammer used for medium chipping of concrete, masonry and rock. The ergonomic “D” handle with inside trigger prevents accidental operation of the tool. The handle is plastisol coated for diver comfort. The CH18 has a slide latch design tool big retainer that will accept .580 hex shank, round collar tool bits.

What our Experts Think
  • Purpose-Built for Underwater Demolition: Designed for commercial diving, offshore construction, and marine maintenance where reliable underwater chipping is essential.
  • Powerful Percussive Performance: Delivers consistent hammering force for removing concrete, scale, corrosion, and marine growth from submerged structures.
  • Exceptional Diver Control: Lightweight, ergonomic design with responsive trigger control allows precise operation, even while wearing diving gloves.
  • Marine-Grade Durability: Corrosion-resistant construction is engineered to withstand continuous exposure to saltwater and harsh underwater environments.
  • Trusted Professional Reliability: Stanley's proven hydraulic system provides dependable performance, low maintenance, and long service life for demanding subsea applications.
Q&A

Q: What is the Stanley CH18311 Underwater Hydraulic Chipping Hammer used for?
A: It is a compact hydraulic chipping hammer designed for medium-duty underwater chipping of concrete, masonry, and rock, making it ideal for commercial diving applications.

Q: What hydraulic flow and pressure does it require?
A: It operates at 7–9 GPM (26–34 LPM) with a working pressure of 1,500–2,000 PSI (105–140 bar). The optimum flow is 8 GPM (30 LPM).

Q: What type of tool bits does it accept?
A: It accepts 0.580-inch hex shank, round collar tool bits, secured with a slide-latch retainer for quick bit changes.

Q: Is it designed for diver comfort?
A: Yes. It features an ergonomic D-handle with an inside trigger and a Plastisol-coated grip for comfortable underwater operation.

Q: Are hose whips and couplers included?
A: The CH18311 includes hose whips, while quick-disconnect couplers are sold separately.

Q: Can it be used in any operating position?
A: Yes. Its compact hydraulic design allows it to operate efficiently in any position, making it suitable for confined underwater work areas.

Maintenance Tips
  • Rinse thoroughly with fresh water after every underwater use.
  • Remove salt, sand, concrete, and debris from the tool.
  • Inspect hydraulic hoses, fittings, seals, and tool retainer before use.
  • Check chisel bits for wear, cracks, or damage and replace as needed.
  • Verify hydraulic flow and pressure meet manufacturer specifications.
  • Keep moving parts clean and lubricated as recommended.
  • Tighten loose fasteners and replace worn seals promptly.
  • Store the chipping hammer clean, dry, and with protective caps installed.