2026 MACK MD7 - 68275





















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Dealer Notes
Command Every Job with the 2026 MACK MD74 Water Truck
Introducing the 2026 MACK MD74 with a 2000-gallon Valew water truck body—crafted for performance, reliability, and control. Powered by a Cummins ISB6.7 300 HP engine with full EPA compliance and paired with an Allison 3000 RDS 6-speed automatic transmission, this truck is built to handle the toughest work. Its 151-inch wheelbase, Mack leaf suspension, single axle with differential locks, and durable drum brakes provide exceptional stability and precision. Finished in sleek white with a 50-gallon fuel tank, it’s as efficient as it is capable.
Pricing does NOT include TT&L.
Info
Industry
Truck
Make
MACK
Model
MD7
Trim
Base
Year
2026
Price
123931
Stock Number
68275
Category
Truck
Subcategory
WATER TRUCK
Condition
New
Location
Dallas I-20
Vin
1M2MDBAB1TS077742
Odometer
1
Axles
Single
Specifications
Body Manufacturer
Q1 DFW Stock MD7 Valew Water Truck 151 WB 3000RDS
Body Model
Shipping Set Valew
Brakes
DRUM
Cab
DAYCAB
Cruise Control
YES
Differential Lock
INTERAXLE + INTERWHEEL
Disc Brakes
NO
Engine Make
Cummins
Engine Model
ISB6.7
Front Axle
12000
GVW
33000
Heated Mirror
YES
Engine Horsepower
300
LH Fuel Tank
50
Power Locks
YES
Power Windows
ELECTRICAL WINDOW LIFT, BOTH DOORS
Rear Axle
21000
Rear Ratio
5.57
Rear Suspension
MULTI-LEAF SPRING (NORMAL STIFFNESS) REAR
Transmission Make
Allison
Transmission Model
3000 RDS
Transmission Speed
6
Transmission Type
AUTOMATIC
Transmission Notes
3000 RDS 6 SPEED ALLISON GEN6 W/PROGNOSTICS WITH PTO PROVISION
Wheelbase
151

