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EFE - Cesspit Emptiers

Equipment is designed to collect, by suction, and transport the sewage and sludge. Cesspit emptier consists of a subframe connected to the vehicle's chassis. A cylindirical tank, a hydraulically openning full diameter tailgate and the vacuum system powered by the PTO mounted to the gearbox of the vehicle. All the functions and the load distribution of the equipment are properly arranged to the technical specifications of the chassis on which it is mounted. The equipment is manufactured in serial production principals taking into account legal regulations.

SUBFRAME

There is a subframe is made from U profiles made from steel and is mounted to the chassis with mounting plates and regarding the technical procedures.

TANK

Tank is manufactured from thick sheet steel. Front end is covered with convex and dished plate and welded to the body both inside-outside.

There are baffle plates made from thick sheet steel and mounted inside the body on the reinforcing rings with brass bolts.

Tank is mounted on the subframe at A 5% slope with flexible mounting elemets. At the rear, there is an acid resistant ruber gasget of 25-30 shore hardness placed in a full diameter machined steels housing to prevent leaking from the tailgate.

TAILGATE

Full diameter tailgate is manufactured from thick convex plate with a fully flat steel ring welded around it to provide gasget face.

Tailgate is connected to the body with top hinges with bronze bushings. Tailgate is opened upwards by a hydraulic cylinder. There are four tightening handle around the tailgate to provide efficient sealing.

There are three sight glasses at the bottom, middle and the top of the tailgate. There is a ball valve and aluminium quick coupling at the tailgate to which the suction hoses are connected.

TAILGATE HYDRAULIC INSTALLATION

There is a hydraulic cylinder at the top of the tailgate to open the tailgate. It is manufactured from honned tube and hard chrome plated rod.

There is a hydraulic hand pump with control valve on it to open the tailgate easily, it is placed rear-right of the equipment.

SAE 100 R2 hoses are used to deliver hydraulic oil. There is a flow control valve and hose burst valve in the installation to prevent sudden dropping of the tailgate.

VACUUM INSTALLATION

Vacuum pump is powered by the PTO mounted on the gearbox of the vehicle via cardan shaft - V-Belt and pulley. PTO is controlled from the cab.

An air cooled vane type vacuum pump is used. There are a flow valve on the tank, a moisture trap, a two way control valve on the vacuum pump and an oil trap on the exhaust line. Control valve has the function to provide suction from the tank, by-pass and blow to the tank.

Vacuum pump has an oil tank integrated with an oil pump and has forced lubrication, excess oil is seperated in the oil trap. The vacuum tank is able to suck the sewage from 6m depth at 2m horizantal distance or 4m depth at a 18m horizantal distance.

Engine is automatically accelerated to a preset rpm when PTO is engaged. There is a vacuum meter on the installation.

ACCESSORIES

• Hose storage lockers on both sides.
• Suction hoses with aluminium quick couplings.
• Water tank with faucet made from galvanized sheet steel for hand washing.
• Mudguards and hard rubber flaps.
• Suction strainer.
• Tool box.