American Pneumatic

118 Clay Digger

The rugged APT Clay Diggers are used for digging clay, shale, hard pan, and frozen ground. The Model 118 is most commonly used for clearing out dirt under existing foundations and for tunneling under existing structures. The Model 118 can be used for horizontal and for vertical work.

These choices identify the complete tool, not individual replacement parts. Need replacement parts? Open Parts Here ↗

Complete tool: APT 118-ATool part # 5201

7/8" x 3-1/4" HEX (A)

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Technical Specs

118 — specifications
Part #52015202
Weight31 lbs.31 lbs.
Length22-1/2"22-1/2"
Bore1-3/4"1-3/4"
Stroke3-3/8"3-3/8"
Blows/min18501850
Air Con34-36cfm34-36cfm
PSI90psi90psi
Chuck7/8" x 3-1/4"1" x 4-1/4"

Complete tool configurations

Match the model, shank and part number. These are complete tools, not replacement parts.

Complete tool configurations
ModelShank / DetailsPart NumberQuote
APT 118-A7/8" x 3-1/4" HEX (A)5201
APT 118-C1" x 4-1/4" HEX (C)5202

Accessory Tools

Match the shank, collar and size to your tool. Each button adds that individual accessory to your quote list.

Paving Breaker & Clay Digger Bits
ToolLength
under collar (in.)
Details7/8" × 3-1/4" shank7/8" × 3-1/4" shankPart Number & Quote1" × 4-1/4" shank1" × 4-1/4" shankPart Number & Quote
Asphalt CutterAsphalt Cutter11"5" Wide Blade78-ac100-ac
Bushing ToolBushing Tool8"16 Teeth78-bt100-bt
Clay SpadeClay Spade16"5-1/2" Wide Blade78-cs100-cs
Digging ChiselDigging Chisel16"3" Wide Blade78-dc100-dc
Pin DriverPin Driver8"Socket: 3/8" Deep x 1-3/4" Dia.78-sd100-sd
Frost WedgeFrost Wedge17"2" Wide Blade78-fw100-fw
Ground Rod DriverGround Rod Driver—SOCKET DIAMETER: 11/16"78-grd(a)100-grd(a)
—Socket diameter13/16"78-grd(b)100-grd(b)
—Socket diameter1"78-grd(c)100-grd(c)
—Socket diameter1-1/8"78-grd(d)100-grd(d)
Moil PointMoil Point14"LONGER LENGTHS AVAILABLE78p-14100p-14
18"LONGER LENGTHS AVAILABLE78p-18100p-18
Narrow ChiselNarrow Chisel14"LONGER LENGTHS AVAILABLE78c-14100c-14
18"LONGER LENGTHS AVAILABLE78c-18100c-18
Wide ChiselWide Chisel14"LONGER LENGTHS AVAILABLE78c3-14100c3-14
18"LONGER LENGTHS AVAILABLE78c3-18100c3-18
Detachable ShankDetachable Shank7-3/4"FOR USE WITH: TAMPER PAD TENT STAKE DRIVER SHEATHING DRIVER78-ds100-ds
Separate attachments — use with a detachable shank. Confirm the holder and fit.
Tamping PadTamping Pad—6" SQUAREtps-6
—8" SQUAREtps-8
—7" ROUNDtpr-7
Tent Stake DriverTent Stake Driver—2"tsd-200
—2-1/2"tsd-250
Sheathing DriverSheathing Driver—2"tsh-200
—3"tsh-300

Longer lengths available for most tools. Call 800-241-9669 for help matching your tool.

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