Covid-19 Update: On 03-23-2020, Gov. Whitmer signed EO 2020-21 Executive Order.
This Executive Order allows only essential businesses to continue operate to sustain or protect life. Pratt Industries is considered an essential business and will be operating normally at this time.

LB53743-40 Heavy Haul Low Boy Chassis

 
Dimensions
Nominal Length
74'
Nominal Width
102"
King Pin Location
16"
Fifth Wheel Height
49"
Rear Deck Height
41"
Axle Spread
109"
Tare Weight
27,300 LBS (+/- 3%)
Frame Capacity
80,000 LBS in 16' (deck must be closed) 90,000 LBS in 20' (deck must be closed)
Open Frame Capacity
100,000 LBS in 50' (load must be self supporting and spanning entire open deck length)
General Specifications
Material
Main Rails are of ASTM A514 (130,000 psi); all others are of ASTM A572 Grade 50
Main Rails
Fabricated Continuous I-Beam with T1 top and bottom flanges.
Crossmembers
10" lightweight I-beams
King Pin
5/16" pick up plate with 2" diameter king pin
Suspension
54.5" spacing air ride suspension w/ auto & manual controls
Axles
77-1/2" track, 5" round, 25,000 LBS each rated
Hub & Drums
Cast hub and drum assembly, 10 Hole Hub-Piloted.
Brakes
16-1/2" x 7" quick change brakes with non-asbestos lining
Rims
(12) 8.25" x 22.5" Steel Wheels.
Tires
(12) 275/70R22.5 16 ply
Brake System
Valve system for service and emergency brakes.
Electrical
12 VOLT w/modular wiring and plug type connectors and 7-way pin electrical plug Sealed wiring harness. Sealed grommets and LED lights.
Paint
Epoxy primer and urethane finishing top coat.
Flooring
Conspicuity Striping, 24x20 Pratt Mud Flaps
Outriggers
(20) 12" swing type removable outriggers per side
Lash Rings
4 pair, 8 total
Options
13 HP gas powered motor for hydraulic RGN

Request Info on LB53743-40 Heavy Haul Low Boy Chassis

1-800-546-7728 or 1-269-465-7676       salesprattinc.com

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