Wall-mounted jib crane Extension boom 200

articulatedwith swingarmfor welding

Product overview
Oskar’s swinging extension booms are designed to enlarge the reach of self-supporting arms or other exhaust products like hose reels and flexible hose drops. The extension boom helps reaching areas distant from a wall or mounting point. They can also be used to support items such as feeders or underslung hoses or cables. Top and bottom outlet of boom wall mounting bracket is ready to accept a fan or duct connection. The extension beams are manufactured of heavy gauge square steel tube welded to heavy duty hinge. As a standard all units are supplied with an inlet bracket to mount Oskar fume arms. Double pivot type extension booms are divided by a centre hinge which allows the user to reach back under the extension boom or just simply to reach around the corner. There are no internal mechanisms within boom duct which allows lowest pressure drop as well as low noise level. All adjustment mechanisms are designed on the outside of the boom. Oskar extension booms are heavy duty products of remarkable reliability and operational life time.

Typical application

• welding
• grinding
• polishing
• packaging
• cutting
• automotive fumes
• oil mists and smoke
• standard temperature resistance up to 80°C
• recommended airflow range 1400÷2100 m³/h

Standard construction

• galvanized spiro tube on the support beam
• heavy duty steel closed profile support beams with metal counter support rod and inlet socket for 160 series extraction arms
• all supports and adjustments on the outside
• welded steel boom mounting bracket with top or bottom outlets
• rigid bearings with friction discs
• black PVC flexible hoses (temperature resistance up to 80°C)

Available configurations / details

• Single pivot extension boom — reach variants: 1 m (3 ft), 2 m (6 ft), 3 m (10 ft), 4 m (14 ft), 5 m (17 ft), 6 m (20 ft)
• Double pivot extension boom — reach variants: 1 m (3 ft), 2 m (6 ft), 3 m (10 ft), 4 m (14 ft), 5 m (17 ft), 6 m (20 ft)

Caractéristiques / spécifications techniques

• Model family: Extension boom 200
• Construction material: heavy gauge square steel tube; welded steel mounting bracket
• Mounting: wall mounting bracket with top and bottom outlets for fan or duct connection
• Inlet: inlet bracket to mount Oskar fume arms; inlet socket for 160 series extraction arms
• Pivot types: single pivot and double pivot (centre hinge on double pivot)
• Reach options: from 1 m to 6 m depending on variant
• Temperature resistance (standard): up to 80°C (hoses and components where stated)
• Recommended airflow range: 1400–2100 m3/h
• Design features: no internal mechanisms inside boom duct (low pressure drop, low noise); all adjustments external; rigid bearings with friction discs for positioning
• Accessories / use: can support feeders, underslung hoses or cables; compatible with self-supporting arms, hose reels and flexible hose drops