Cusco Hydro Trencher (Hydro Excavator)

The Cusco Hydro Trencher is designed for directional boring and removing waste materials including; liquids, sludge, slurries, mud, gravel and other solid waste. The Hydro Trencher Series is available in a wide range of configurations that will enable customers to meet their specific needs.

Cusco Hydro Trencher (Hydro Excavator)

Whether you are excavating around fragile oil and gas pipelines, installing fiber optic cables, repairing utility lines, or excavating in remote areas with limited access, Cusco’s Hydro Trencher is fully equipped to do the job at hand!

Hydroexcavation Capabilities

  • Dual 500 gallon stainless steel water tanks
  • Enclosed pump cabinet with 20 GPM pump and dual hydraulic retracting hose reels
  • 980,00 BTU boiler with steam capabilities
  • Glycol winterization system with air purge
  • 12 Volt recirculator
  • Full opening rear door, dump capabilities, and hydraulic vibrator



Tank: 3200 USG
Shell and Head Thicknes: 0.25”
Diameter: 78″
Blower: Airflow: 5300 CFM Max Vacuum: 28”Hg
Shut-off: Primary: 12” SS float ball assembly with 8” rubber seat
Filtration: Dual 8” cyclone assemblies with 100 micron blower inlet filter
Liquid Level Indicator: SS rotary float gauge with 6” SS float ball and sight cage assembly
Blower Piping: Dual 8” diameter with quick disconnect rubber boot assembly. 6” manual vacuum relief valve with 12” check valve
Blower Silencers: Intake: 12” absorption Exhaust: 12” chamber
Valves: Suction/Discharge: 6” Betts vacuum
Dump System: Hydraulic: 30 ton capacity 120” stroke, 3 stage
Rear Door: Hydraulic: Full opening with 6 hydraulic door locks
Vibrator: Hydraulic: Mounted bottom of tank
Water Tanks: Dual 500 USG stainless steel vertical
Water Pump: 18 GPM, 3000 PSI
Boiler System: 400,000 BRU 12 volt, Diesel Fired
Boom: 8″ Hydraulic operated with 22ft reach