Complete Chain Assemblies |
Four-Pitch Cup Chain
As the most inexpensive trencher chain, this chain configuration is suggested for use in only the easiest digging conditions. Suitable applications are sand, sandy loam, loose shale, and top soil. “Four pitch” refers to tooth spacing. Putting a tooth on every fourth pitch is the same as having a tooth on every other station. |
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Two-Pitch Cup Chain
This common chain configuration produces the fastest and cleanest trench in some ground conditions. While best suited for trenching sand, sandy loam, loose shale, and top soil the two-pitch cup tooth chain configuration can also handle harder applications such as caliche and hard clay. “Two pitch” refers to the tooth spacing. Putting a tooth on every second pitch is the same as having a tooth on every station. |
Shark and Cup Combination Chain
Commonly referred to as a 50/50 chain, this versatile chain configuration allows for trenching in almost any type of ground. Strategically positioned teeth on this chain allow the shark teeth and cup teeth to complement each other’s strong and weak areas. The shark teeth are placed in front of the cup teeth and do the hard work. While the cup teeth are protected by the shark teeth, the cup teeth will do the clean out work. |
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Rock and Cup Combination Chain
Commonly referred to as a 50/50 chain, this versatile chain configuration allows for trenching in almost any type of ground. Strategically positioned teeth on this chain allow the rock bits and cup teeth to complement each other’s strong and weak areas. The rock bits are placed in front of the cup teeth and do the hard work. While the cup teeth are protected by the rock bits, the cup teeth will do the clean out work. |
Welded Shark Chain
The welded shark chain is virtually maintenance free. The carbide tipped shark teeth actually out last the chain. Requiring only occasional chain tension adjustment, trencher users can dig hard rock, caliche, coral, and limestone confidently knowing this chain will do the job. This fully welded, low-profile, chain eliminates all of the bolts, nuts, and tube spacers of a standard bolt-together configuration. This also eliminates the possibility of shearing bolts and nuts, resulting in a lost tooth. Our Welded Shark Chain now features a dirt relief hole in every top plate providing even more productivity. |
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Bolt-on Shark Chain
Some trencher users prefer the bolt-on shark chain versus the welded shark chain due to the ability to reuse the bolt-on shark tooth adapters. Expect approximately 1,500 hours out of one set of shark teeth while digging in hard rock, caliche, coral, and limestone. |
Bolt-on Rock Chain
More commonly referred to as a bolt-on rock and frost chain, this chain configuration has been designed to aggressively dig in the most severe types of ground. The bolt-on rock chain utilizes replaceable rotary bullet style rock bits to pick and fracture hard rock and frozen ground. As this style requires more maintenance than other chain configurations, it is very important that the rock bits are inspected regularly to ensure they spin freely in the rock bit pocket and are not wearing irregularly. |
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Welded H-Plate Chain
This chain configuration is designed for trenching in the most extreme applications. From asphalt to concrete, the welded H-plate chain can dig it. Angle iron welded to the top plate on each station acts as a spoil removal tool and also positions the rock bit at the best penetrating angle. The laser cut “H” top plate used on this chain assembly utilizes cut-outs in the front and rear of each plate to allow for spoils to exit the chain rollers. This chain assembly has extra heavy-duty, heat-treated rock bit pockets, as well as pocket-protector-style rock bits. |
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1.654" Chain & Components |
1.654”-Pitch, Slotted, ABF, Two-Pitch,
38k-Tensile, Bare Chain
This chain fits most walk behind trenchers from 12hp to 24hp. With a tensile strength rating of 38,000 pounds, and features like anti-back flexing and burnished pitch holes, this extra heavy-duty digging chain will outlast any other. |
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1.654”-Pitch, Slotted, Four-Pitch,
38k-Tensile, Bare Chain
This slotted bolt hole chain fits most walk behind trenchers from 12hp to 24hp. With a tensile strength rating of 38,000 pounds, and features like burnished pitch holes and raised rollers, this extra heavy-duty digging chain will outlast any other. |
1.654” Side Mount Bolt-On
Shark Tooth Adapters
AU105692 – Center Side Mount Shark Tooth Adapter
AU105693 – Left Side Mount Shark Tooth Adapter
AU105694 – Right Side Mount Shark Tooth Adapter |
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1.654” Extra Hard Faced (XHF)
Cup Teeth
CC165L – Left Hand XHF Cup Tooth
CC165R – Right Hand XHF Cup Tooth
CC165K – 25 Left Hand and 25 Right Hand XHF Cup Teeth |
1.654” Side Mount Bolt-On
Rock Bit Adapters
AU105679 – Center Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105680 – Left Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105681 – Right Side Mount Rock Bit Adapter (Does Not Include Rock Bit) |
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1.654” Step-Out Blocks
SB81654 – 8” Step-Out Block (Fits Two Pitch or Four Pitch Chain)
SB101654 – 10” Step-Out Block (Fits Two Pitch or Four Pitch Chain)
SB121654 – 12” Step-Out Block (Fits Two Pitch or Four Pitch Chain)
SB141654 – 14” Step-Out Block (Fits Two Pitch or Four Pitch Chain)
SB161654 – 16” Step-Out Block (Fits Two Pitch or Four Pitch Chain) |
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2.00" Chain & Components |
2.00”-Pitch, ABF, Two-Pitch,
50k-Tensile, Bare Chain
This chain fits many mid-sized ride-on trenchers from 25hp to 45hp. With a tensile strength rating of 50,000 pounds, and features like anti-back flexing and burnished pitch holes, and thicker side plates, this extra heavy-duty digging chain will outlast any other. |
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2.00” Side Mount Bolt-On
Shark Tooth Adapters
AU106818 – Center Side Mount Shark Tooth Adapter
AU106819 – 5” Left Side Mount Shark Tooth Adapter
AU106820 – 5” Right Side Mount Shark Tooth Adapter
AU106821 – 6” Right Side Mount Shark Tooth Adapter
AU106822 – 6” Left Side Mount Shark Tooth Adapter |
2.00” Extra Hard Faced (XHF) Cup Teeth
CC200L – Left Hand XHF Cup Tooth
CC200R – Right Hand XHF Cup Tooth
CC200K – 20 Left Hand and 20 Right Hand XHF Cup Teeth |
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2.00” Side Mount Bolt-On
Rock Bit Adapters
AU106828 – Center Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU106829 – 5” Left Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU106830 – 5” Right Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU106831 – 6” Right Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU106832 – 6” Left Side Mount Rock Bit Adapter (Does Not Include Rock Bit) |
2.00” Step-Out Blocks
SB8200 – 8” Step-Out Block (Fits Two Pitch or Four Pitch Chain)
SB10200 – 10” Step-Out Block (Fits Two Pitch or Four Pitch Chain)
SB12200 – 12” Step-Out Block (Fits Two Pitch or Four Pitch Chain) |
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2.648" Chain & Components |
2.648”-Pitch, ABF, Two-Pitch,
75k-Tensile, Bare Chain
This slotted-bolt-hole chain fits all mid-sized ride-on Case and Astec trenchers. With a tensile strength rating of 75,000 pounds, and features like anti-back flexing, burnished pitch holes, and thicker side plates, this extra heavy-duty digging chain will outlast any other. |
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2.648” Side Mount Bolt-On
Shark Tooth Adapters
AU105695 – 4” Right Side Mount Shark Tooth Adapter
AU105696 – 4” Left Side Mount Shark Tooth Adapter
AU105697 – 5” Right Side Mount Shark Tooth Adapter
AU105698 – 5” Left Side Mount Shark Tooth Adapter
AU105699 – 6” Right Side Mount Shark Tooth Adapter
AU105700 – 6” Left Side Mount Shark Tooth Adapter |
2.648” Extra Hard Faced (XHF) Cup Teeth
CC264L – Left Hand XHF Cup Tooth
CC264R – Right Hand XHF Cup Tooth
CC264K – 20 Left Hand and 20 Right Hand XHF Cup Teeth |
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2.648” Side Mount Bolt-On
Rock Bit Adapters
AU105682 – 4” Right Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105683 – 4” Left Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105684 – 5” Right Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105685 – 5” Left Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105686 – 6” Right Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105687 – 6” Left Side Mount Rock Bit Adapter (Does Not Include Rock Bit) |
2.648” Step-Out Blocks
SB8265 – 8” Step-Out Block
SB10265 – 10” Step-Out Block
SB12265 – 12” Step-Out Block
SB14265 – 14” Step-Out Block |
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3.034" Chain & Components |
3.034”-Pitch, ABF, Two-Pitch,
165k Tensile, Bare Chain
This chain fits most large rubber tire trenchers from 50hp to 100hp. With a tensile strength rating of 165,000 pounds, and features like anti-back flexing, burnished pitch holes, and raised rollers, this extra heavy-duty digging chain will outlast any other. |
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3.034” Side Mount Bolt-On
Double Shark Tooth Adapters
AU105701 – Center Right Double Side Mount Shark Tooth Adapter
AU105702 – Center Left Double Side Mount Shark Tooth Adapter
AU105703 – Outside Right Double Side Mount Shark Tooth Adapter
AU105704 – Outside Left Double Side Mount Shark Tooth Adapter |
3.034” Extra Hard Faced (XHF) Cup Teeth
CC303L – Left Hand XHF Cup Tooth
CC303R – Right Hand XHF Cup Tooth
CC303K – 12 Left Hand and 12 Right Hand XHF Cup Teeth |
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3.034” Side Mount Bolt-On
Double Rock Bit Adapters
AU105688 – Center Right Double Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105689 – Center Left Double Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105670 – Outside Right Double Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105671 – Outside Left Double Side Mount Rock Bit Adapter (Does Not Include Rock Bit) |
3.034” Step-Out Blocks
SB103034 – 10” Step-Out Block
SB123034 – 12” Step-Out Block
SB143034 – 14” Step-Out Block
SB163034 – 16” Step-Out Block |
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4.086" Chain & Components |
4.086”-Pitch, ABF, Two-Pitch,
225k-Tensile, Bare Chain
This slotted bolt hole chain fits many large rubber tire and small track trenchers. With a tensile strength rating of 225,000 pounds, and features like anti-back flexing, burnished pitch holes, and thicker side plates, this extra heavy duty digging chain will outlast any other. |
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4.086” Extra Hard Faced (XHF) Cup Teeth
CC408L – Left Hand XHF Cup Tooth
CC408R – Right Hand XHF Cup Tooth
CC408K – 10 Left Hand and 10 Right Hand XHF Cup Teeth |
4.086” Side Mount Bolt-On
Rock Bit Adapters
AU106554 – Center Left Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105555 – Center Right Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105556 – Outside Right Side Mount Rock Bit Adapter (Does Not Include Rock Bit)
AU105557 – Outside Left Side Mount Rock Bit Adapter (Does Not Include Rock Bit) |
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4.086” Step-Out Blocks
SB10408 – 10” Step-Out Block
SB12408 – 12” Step-Out Block
SB14408 – 14” Step-Out Block
SB16408 – 16” Step-Out Block |
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