Manac 4B240A200 – Bottom Dump, 40', 20 Cubic Yards

Manac 4B240A200 Bottom Dump trailer, 40', with 20 Cubic Yards (Single Hopper) capacity.

Key Specs

• Model Year: New - 2025
• Model: Manac/CPS Lightweight Bottom Dump Trailer
• Length: 40'
• Width: 96"
• Height: 10' with Bangboards / 9'1" without Bangboards
• Capacity: 20 Cubic Yards (Single Hopper) / 23 Cubic Yards (with Bangboards)
• Coupler Height: 48"

Tub Construction

• Hopper Material: Upper Hopper: 10 & 12 GA Lightweight, Lower Hopper: 10 GA Lightweight
• Gate Material: 3/16 80W Standard Steel Doors
• Gate Style: Commercial Grade Steel with Slide Locks
• Frame Construction: Welded Push Block with Certified Underride

Hydraulics & Control

• Air Cylinders: twin 8-inch air cylinders
• Air System: 60 Gallon Air Tank with Air-Controlled Gate Control
• Gate Control: electric/manual Versa valve hand control
• Gate System: precision air-controlled gate system

Axles & Suspension

• Axle Configuration: Tandem
• Axles: hub-piloted 25K axles
• Suspension: Air Ride
• Braking System: ABS-equipped braking system

Wheels & Tires

• Wheels: Steel exterior & interior wheels
• Tires: 11R24.5 16-ply radial tires
• Brakes: 16 1/2" x 7" Cam Brakes with Automatic Slack Adjusters

Lighting & Safety

• Lighting System: LED ICC & DOT Approved Sealed Beam System
• Reflective Tape: Conspicuity Striping Compliant with FMVSS/CMVSS 108
• DOT Compliance: DOT-compliant lighting

Additional Features

• Standard galvanized windrow dirt deflector
• Reinforced welded push block with certified underride protection
• Finish: Shot Blasted, Epoxy Primer, Polyurethane Top Coat
• Color: White