Lead & Pup
Double the Capacity for Demanding Dry Bulk Hauls
When maximum payload and efficiency are non-negotiable, MAC Trailer’s lead & pup pneumatic tank delivers. Built for haulers moving high volumes of dry bulk materials, this double pneumatic trailer configuration combines two rugged, high-capacity tanks into one efficient system. Whether you're navigating state weight limits or optimizing transfer routes, MAC Trailer's lead & pup gives you the flexibility, performance, and durability to get the job done.
Request more infoIntegrated Hot Air and Aeration System
MAC Trailer’s lead & pup tanks are engineered to operate seamlessly together with a fully integrated aeration and hot air supply system. This design allows you to load and unload both trailers efficiently without additional hookups or downtime.
Heavy-Duty Turntable and Drawbar
The double-row ball bearing turntable and fixed-length drawbar are built for durability and control, giving the pup pneumatic trailer smooth tracking and reliable performance, even in tight turns or rough conditions.
Lead and Pup Specifications
| Model | 1130 Model |
|---|---|
| Capacity | Lead: 1,130 ft³ Pup: 1,130 ft³ |
| Length | Lead: 29’ Pup: 29’ |
| Width | 102” |
| Manlids | Betts 20” Manway, centered over each hopper |
| Blow Down Relief Pressure | 15 P.S.I. |
| Product Discharge Line Size and Material | 5” aluminum |
| Product Tee | 6” x 5” straight tee |
| 5th Wheel Plate | Lead: Black powder coated steel, adjustable Pup: Roller circle (German circle) |
| Literature | MAC Trailer Pneumatic Doubles Brochure, Mac Trailer Pneumatic Product Brochure, Pneumatic Tank Trailers Owners Manual |
Specialized for your needs
- Hose Storage Tube
- Document Holder
- Ladder and Catwalk Options
- Air Inlet Accessories
- Built-In Cabinet
Hose Storage Tube
Document Holder
Ladder and Catwalk Options
Air Inlet Accessories
Built-In Cabinet
Specialized for your needs
Hose Storage Tube
Hose Storage Tube
Document Holder
Document Holder
Ladder and Catwalk Options
Ladder and Catwalk Options
Air Inlet Accessories
Air Inlet Accessories
Built-In Cabinet
Built-In Cabinet
Become a Sourcewell Member
Buy With Sourcewell
Learn More About Sourcewell