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Compact articulating boom for lifting into tight, obstructed spaces.
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The TM-JSD7000 is Maniar's highest-capacity JSD-configuration multi-function sewer cleaner, a 7,000-liter unit mounted on a 16-ton chassis, combining high-pressure jetting, vacuum suction, and grab-bucket desilting in a single unit — cutting down on the number of separate machines a crew needs to keep on hand.
Page last updated: September 9, 2026
Jetting: a 267 LPM / 150 bar triplex plunger pump, driven by a full-torque split-shaft PTO, forces water through a 1" x 60m hose and a self-propelled nozzle that pulls itself forward through the line, breaking up blockages and flushing debris out ahead of it.
Suction: a 390 cum/hr vacuum pump generates high vacuum in the sludge tank to siphon effluent, liquids, and settled sludge through a 3" x 15m hose. A sludge stirring arrangement converts solid silt into a slurry the pump can draw up, and a blow-back system discharges just the water content of the tank so the load carries away the sludge without hauling unwanted water weight.
Desilting: a hydraulically extendable boom carries a four-bar linkage grab bucket that reaches into manholes and chambers to lift silt and debris, emptying it directly into a 1.0 cum hopper.
Every 3-in-1 multi-function sewer cleaner ships standard with two nozzle types:
Additional nozzle types can be supplied to match specific jetting jobs, including:
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High-pressure jetting, vacuum suction, and grab-bucket desilting, all on one 16-ton chassis — the largest capacity in the JSD range.
From about 750/1000mm up to 1500mm (30-60 inches) in diameter, using its 267 LPM / 150 bar jetting pump.
Up to 20 kg per lift, emptying into a 1.0 cum hopper, with a reach of up to 32 feet.
Conical Head and Round Head nozzles, both with front and rear holes, are standard. Specialty nozzles such as root cutters and descaling nozzles can be supplied on request.
