Scona Trailer Manufacturing Products:
Highboys & Floats
- 60 Ton 16 Wheel Oilfield Float
- 24 Wheel Low-Profile Float
- Tri-axle Air Ride Oilfield Float
- Oilfield Tri-axle Picker Float
- Inside Rail Picker Trailer
Low Profile Oilfield Floats
Lowboys
- Tri-axle Air Ride 40 Ton Scissor Neck - Silver Series
- 50 Ton Narrow Neck Scissor Neck
- Tri-axle Narrow Neck Beavertail Lowboy
- 45 Ton Scissor Neck Trombone
- Tri-axle Air Ride 40 Ton Live Roll Scissor Neck
- 40 - 60 Ton Scissor Neck Lowboy
- 65 Ton 24 Wheel Scissor Neck Live Roll
- 70 Ton Quad Axle Scissor Neck Lowboy
- 24 Wheel Combination
- Double Drop Lowboy
- 16 Wheel 60 Ton Scissor Neck Lowboy
Custom Chassis
Jeeps, Boosters and Dollies
- Tandem Axle Lowboy 4.2 Metre Jeep
- Tandem Axle Air Ride Low-Profile Jeep
- Tandem Axle Air Ride Dual Air Booster
- 16 Wheel Live Roll Jeep
- Derrick Dolly
- Single Axle Common Air Booster
Crane Dollies
Construction Tilt Deck

Dealer Inquiries Are Welcome
30 Ton Tri-Axle Crane Dolly
Specifications
General Description
| Length | Approximately 19' 2" |
| Width | 8' 6" |
Main Frame
| Main Flanges | QT-100 Hi Tensile Steel |
| Main Web | QT-100 Hi Tensile Steel |
| Crossmembers | Steel I Beam |
Running Gear Specifications
| Suspension | Watson & Chalin TA-300U-9W 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 & Drums | 10 stud unimount with cast Hubs & Drums |
| Brake Pots | Type 30/30 Spring Brake Chambers |
| Slacks | Automatic |
| S Cams | 10 Spline |
| Brakes | 16 1/2" x 7" |
| Wheels | 10 Hole uni 22.5 x 8.25 Aluminum (6 machined, 6 polished) |
| Tires | 255/70R x 22.5 Radials |
Features
| Safety Chains | 3/8" with sling hooks and safety latches |
| Hitch Suspension | Spring |
| Rolling Tower | Tower rolls on cam roller bearings top and sides |
| Rear | Aluminum package |
| Fenders | Aluminum with steel tie-down rails |
| Steps | Aluminum with hand rails |
| Drawbar | Length adjustable and hinged A-frame style |
| Lifting Lugs | 4-point lifting lugs for picking up dolly |
Systems Specifications
| ABS | 4S/2M tri-axle ABS kit |
| Air System | Regulation MVSS with dump valves and gauges |
| Electrical | Truck-Lite LED lights with sealed wiring |
| Height Control | Valve on front and rear axles |
Finish
| Paint | Sandblasted, primed and painted with Endura plastic paint |
Gallery


