Peerless - Running Bird
Scona Logo Tri-Axle Air Ride 40-Ton Live Roll Scissor Neck

Tri-Axle Air Ride 40-Ton Live Roll Scissor Neck Specifications

Description Specification
Length Approximately 52' 8"
Width 10'
Working deck Approximately 24-1/2' of working deck
Main flanges High-tensile steel
Main web High-tensile steel
Cross-members Steel I-beam on 20" centres
Suspension TA-300-U9 air ride with rebound chains
Axles D22 89" track
ABS 2S1M ABS system
Hubs and drums 10-stud unimount cast hubs with cast iron drums
Brake pots Spring
Slacks Automatic
Cams 10-spline S-cams
Brake linings 16-1/2" x 7"
Wheels 10-hole unimount, 22.5 x 8.25
Tires 275/70R22.5 Michelin XTY-2
Scissor neck Full width knife edged, to pin in lowboy or highboy position, reinforced checker plate over assembly
Kingpin 2" removable on 18" setting
Coupler height 52" or as required
Centre roll 7" non-ratchet
Dolly legs Fold-down
Rear roll 8-5/8" flip-over beavertail
Pin pockets Seven standard per side, mounted outside flange
Tie-downs At every cross-member location where possible and underside of each outrigger
Floor 3" rough fir decking including gooseneck
Suspension area Covered in 2" decking
Air system Regulation MVSS system with scale gauge and dump valve, air chuck in control box
Electrical Regulation LED rubber-mounted lights throughout, swing-out wide-load lights, and four-prong long-load light receptacle on rear
Paint Sandblasted, primed, and painted with Endura plastic paint
Tape Conspicuity tape


Scissornecks/Folding Necks