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Mileage: 20 mi
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: This 2026 Mack MD7 is a dependable septic truck for sale, built to handle rigorous vacuum and septic service jobs. It’s powered by a 300 HP Cummins...
Updated: Monday, August 03, 2026 07:56 AM
Location: Miami, Florida
Seller: National Truck Center
Mileage: 12 mi
Capacity: 2,000 gal
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: This 2026 Mack MD7 is a high-performance septic truck for sale, designed to meet the demands of heavy-duty vacuum and septic service work. It’s pow...
Updated: Monday, August 03, 2026 07:56 AM
Location: Miami, Florida
Seller: National Truck Center
Mileage: 16 mi
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: This 2026 Mack MD7 Septic Truck for Sale is engineered to perform under pressure. With a Cummins ISB engine pushing 300 HP and an Allison automatic...
Updated: Monday, August 03, 2026 07:56 AM
Location: Miami, Florida
Seller: National Truck Center
Mileage: 13 mi
Capacity: 2,000 gal
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: This 2026 Mack MD7 is a reliable and efficient septic truck for sale, purpose-built for demanding vacuum and septic service jobs. Powered by a 300 ...
Updated: Monday, August 03, 2026 07:56 AM
Location: Miami, Florida
Seller: National Truck Center
Mileage: 459 mi
Number of Rear Axles: Single
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: 2026 Mack MD7 under CDL dump in stock and ready to work! Powered by a Cummins 6.7L engine with 300hp and an Allison 3000RDS transmission. Paired wi...
Updated: Monday, August 10, 2026 03:20 PM
Location: Clarksville, Indiana
Seller: McMahon Truck Centers of Louisville
Mileage: 365 mi
Number of Rear Axles: Single
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Mack MD7 - DeRated to 25,995lbs (Non CDL); 10ft Henderson Products Dump Body with Snow Plow; Spreader Box, etc....
Updated: Friday, August 07, 2026 08:17 AM
Location: East Saint Louis, Illinois
Seller: VANGUARD TRUCK CENTER - ST. LOUIS
Mileage: 220 mi
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Number of Speeds: 6 Spd
VIN: 1M2MDBAB9TS078590
Description:
Updated: Friday, August 07, 2026 08:17 AM
Location: Houston, Texas
Seller: VANGUARD TRUCK CENTER - HOUSTON
Mileage: 248 mi
Engine Manufacturer: CUMMINS
Horsepower: 325 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Description:
Updated: Wednesday, August 12, 2026 02:37 PM
Location: Omaha, Nebraska
Seller: RDO Truck Center
Mileage: 425 mi
Engine Manufacturer: CUMMINS
Horsepower: 325 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Description: New 2026 Mack MD7 with larger cab, Cummins ISB6.7-325hp, Allison 3000RDS, 12k front, 21k Rear, 25,995k GVW, Air Ride Suspension, Locking Rear Diff,...
Updated: Wednesday, August 12, 2026 02:37 PM
Location: Norfolk, Nebraska
Seller: RDO Truck Center
Mileage: 1,310 mi
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Description: New 2026 Mack MD7 with larger cab, Cummins ISB6.7-300hp, Allison 3000RDS, 12k front, 21k Rear, 33,000k GVW, Air Ride Suspension, Locking Rear Diff,...
Updated: Wednesday, August 12, 2026 02:37 PM
Location: Fargo, North Dakota
Seller: RDO Truck Center
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: "IN STOCK READY TO SHIP"
Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : All...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : Allison 3000 RDS
Front axle :...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : Allison 3000 RDS
Front axle :...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : Allison 3000 RDS
Front axle :...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: "IN STOCK READY TO SHIP"
Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : All...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: "IN STOCK READY TO SHIP"
Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : All...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : Allison 3000 RDS
Front axle :...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: "IN STOCK READY TO SHIP"
Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : All...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : Allison 3000 RDS
Front axle :...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : Allison 3000 RDS
Front axle :...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Capacity: 2,500 gal
Engine Manufacturer: CUMMINS
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Chassis Specifications:
Brand/Year : 2026 MACK MD7
Engine : ISB6.7-300 Diesel Cummins 300HP
Transmission : Allison 3000 RDS
Front axle :...
Updated: Friday, August 14, 2026 10:39 AM
Location: Kansas City, Kansas
Seller: Progress Tank
Mileage: 100 mi
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: De-rated to non-CDL class 6 - 2025 Mack MD74 with Sage Oil Vac Lube Body Mounted and ready to go to work today.
TANKS
• (3) 120-gal (454.25-L) f...
Updated: Friday, July 31, 2026 11:45 AM
Location: Denver, Colorado
Seller: BRUCKNER TRUCK SALES-DENVER
Mileage: 10 mi
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: The 2026 Mack MD service truck equipped with a Stellar Mechanics Body, paired with a 12,000 LB Stellar Crane, it's a purpose-built solution for dem...
Updated: Sunday, August 09, 2026 11:00 AM
Location: Dallas, Texas
Seller: BRUCKNER TRUCK SALES-DALLAS I-20
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: The 2026 Mack MD service truck equipped with a Stellar Mechanics Body, paired with a 12,000 LB Stellar Crane, it is a purpose-built solution for de...
Updated: Friday, July 31, 2026 11:45 AM
Location: Irving, Texas
Seller: BTE BODY COMPANY - Dallas
Mileage: 100 mi
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: BRAND NEW NON CDL MACK SERVICE TRUCK
Cummins ISB 6.7L Engine. 300 HP. Allison 2500 Transmission.
Ready to go to work today!
Equipped with a : Do...
Updated: Friday, July 31, 2026 11:45 AM
Location: Odessa, Texas
Seller: BRUCKNER TRUCK SALES-ODESSA
Mileage: 2,684 mi
Engine Manufacturer: CUMMINS
Horsepower: 280 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: PAC-MAC KBF-20H-HJ KNUCKLEBOOM GRAPPLES, HDX2030 30YD HARDOX BRUSH BODY, BACKUP ALARM, 11R 22.5 BRIDGESTONE TIRES, HEATED & MOTORIZED MIRRORS, ENGI...
Updated: Friday, July 31, 2026 11:45 AM
Location: Spokane, Washington
Seller: BRUCKNER TRUCK SALES-SPOKANE
Mileage: 2,684 mi
Engine Manufacturer: CUMMINS
Horsepower: 280 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Description: When you want maximum bulk material handling for your fleet, this Pac-Mac KBF-20H-HJ with Hard Ox HDX 2030 brush body gets the job done.
Mounte...
Updated: Friday, July 31, 2026 11:45 AM
Location: Irving, Texas
Seller: BTE BODY COMPANY - Dallas
Mileage: 380 mi
Engine Manufacturer: CUMMINS
Horsepower: 260 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Description: When you want maximum bulk material handling for your fleet, this Pac-Mac KBF-20H-HJ with Hard Ox HDX 2030 brush body gets the job done.
Mounte...
Updated: Friday, July 31, 2026 11:45 AM
Location: Irving, Texas
Seller: BTE BODY COMPANY - Dallas
