DOT Combo Body
D.O.T. Carbon Dioxide Combo delivery units are equipped with storage areas for high pressure cylinders. Each unit is manufactured iin accordance with D.O.T. Title 49, Speficiation MC-331, and a certificate of compliance is furnished. Tomco2 can furnish the complete unit or you can supply your own truck.

2 and 2.5 Ton Combo Body Configuration

3 and 3.5 ton Combo Body Configuration

3.75 ton Combo Body Configuration
Features:
- Combo mounted storage units from 4,000 lbs (1814.40 kg) to 7,500 lbs (3402 kg)
- Storage area for high pressure cylinders with closeable gates
Delivery Unit Specifications:
- Insulation: 4" (10.16 cm) Polyurethane
- Vessel material: Normalized SA612
- Outer jacket: .063" (0.16 cm) Aluminum
- Liquid level gauge: Differential Pressure
- Safeties: ASME approved direct spring loaded
- Pressure gauge: 0 - 600 PSIG with 6" (15.24 cm) dial
- Working pressure: 350 PSIG
- Manufactured in accordance with ASME Code Section VIII, Division I - D.O.T. MC 331
Optional NEW automated lift cylinder compartment system for easy cylinder loading and unloading. Available with the 2.5 ton through 3.5 ton combo delivery units. Your current combo bodies can be retrofitted with our hydraulic lift gates.
DOT Truck Lift Gate System Video
Automatic Lift Cylinder System Features include:
- 12 volt self-contained hydraulic system
- Cylinders remain secured during compartment movement
- Highway safety gate
- E track strap securing system
Dimensions & Weight of the Delivery Unit Construction
| Model | Capacity | Length | Width | Height | Empty Weight |
| 2 Ton | 4,000 lbs | 135' | 51" | 63" | 3,500 lbs |
| 1814.40 kg | 342.90 cm | 129.54 cm | 160.02 cm | 1587.60 kg | |
| 2.5 Ton | 5,000 lbs | 155" | 51" | 63" | 3,850 lbs |
| 2268.00 kg | 393.70 cm | 129.54 cm | 160.02 cm | 1746.36 kg | |
| 3 Ton | 6,000 lbs | 186" | 51" | 63" | 4,200 lbs |
| 2721.60 kg | 472.44cm | 129.54 cm | 160.02 cm | 1905.12 kg | |
| 3.5 Ton | 7,000 lbs | 186" | 51" | 63" | 4,500 lbs |
| 3175.20 kg | 472.44 cm | 129.54 cm | 160.02 cm | 2041.2kg | |
| 3.75 Ton | 7,500 lbs | 129" | 70" | 81" | 5,500 lbs |
| 3402 kg | 327.66 cm | 177.80 cm | 205.74 cm | 2494.80kg | |
| 6 Ton | 12,000 lbs | 178" | 70" | 81" | 7,000 lbs |
| 5443.20 kg | 452.12 cm | 177.80 cm | 205.74 cm | 3175.20kg |
Note: The control cabinets on the 3 Ton (2722 kg) and 3½ Ton (3175 kg) Combo Units are located in the Combo Body. These Combo Units must be ordered as completely assembled units.
DOT Delivery Units
TOMCO2 Equipment Company
Loganville, GA 30052
Phone: 770-979-8000
Toll Free: 800-832-4262
Fax: 770-985-9179
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