Peerless - Running Bird
Scona Logo Portable Self-Erecting Crane Transport System

Portable Self-Erecting Crane Transport System Specifications

Description Specification
Design 18,500 kg-capacity tandem crane dolly designed to work in conjunction with pin-on gooseneck to transport portable self-erecting cranes
Length Approximately 10'
Width 8' 6"
Design Skeletal frame
Suspension Watson & Chalin TA-250U-15W air ride suspension, 60" spread with rebound chains
Axles F22 x 77-1/2" track all dressed with bearings, seals, hubs, and drums
Seals Oil
Hubs and drums 10-stud unimount with cast hubs and drums
Brake pots Type 30/30 spring brake chambers
Slacks Automatic
S-cams 10-spline
Brakes 16-1/2" x 7"
Wheels 10-hole unimount, 22.5 x 8.25, steel
Tires 255/70R x 22.5 Michelin radials, 16-ply
Lifting lugs Four-point lifting lugs for picking up dolly
Fenders Fenders over both trailer axles
ABS 4S/2M Meritor ABS Kit
Air system Regulation CMVSS with dump valve and gauges
Electrical 12-volt CMVSS-approved electrical system, Truck-Lite LED lights with sealed wiring
Height control Valve on front and rear axles
Paint Sandblasted, primed and painted with Endura plastic paint
Gooseneck assembly
Design Fabricated, pin-on gooseneck assembly allowing connection between portable crane and standard truck fifth wheel
Kingpin Fixed 2" SAE heat-treated kingpin on heavy-duty kingpin plate with stiffeners as required
Connection Pin-on connection between gooseneck and crane frame
Air and electrical Bracket on front cross-member to accept air and electrical lines from suspension portion
Crane Connection
Design To facilitate connection between suspension and crane booms; designed to transport portable self-erecting cranes