m RIDE™
The Mack m RIDE™ spring suspension is designed for vocational customers demanding a durable, stable ride with greater articulation and traction on any jobsite. mRIDE®
EXTREME ARTICULATION AND CONSTANT GROUND LOAD
IMPROVED STABILITY AND GREATER GROUND CLEARANCE
LIGHTER THAN COMPETITIVE SUSPENSIONS
WEIGHT RATING: 40,000 TO 52,000 LBS
FULLY INTEGRATED WITH MACK POWERTRAIN
PARABOLIC SPRINGS
Strength meets comfort
Parabolic springs combine flexibility and shock absorption for a smooth ride. They’re thickest at the center to ensure greatest strength in the clamp load area and are tapered for ultimate ride comfort.
MAXIMIZED TRACTION
Up for anything
mRIDE provides extreme articulation and constant ground load by all wheels to maximize traction on any jobsite—no matter the terrain.
Brake adaptability
Engineered for the job
mRIDE is designed to accept air disc brakes and allow clearance of 8 5/8" wide foundation brakes to suit the needs of your application.
SHOCK ABSORBERS
Work hard, drive easy
The addition of shock absorbers dampens the reaction of the suspension to make for a smoother ride in both loaded and unloaded conditions.
Application Flexibility
For productivity and protection, rear brake chambers are positioned forward of the rear-rear axle to provide clearance for pavers and other rear-of-truck equipment.
Lower Cost of Ownership
Rubber spring towers and rubber center bushings are more durable and provide reliable long-life performance while parallel pinion angles extend driveline joint life.
Complete Integration
Available with several ground load ratings and spring leaf packs, mRIDE™ is fully integrated with Mack’s MP® engines, transmissions and axles for increased efficiency.
Suspension & Performance Specs
mRIDE™ is offered in three different capacities so you can tailor performance to fit your applications.
WEIGHT RATINGS (LBS.) |
MODELS |
# OF SPRING LEAFS |
|
| mRide™ 40 | 40,000 | Anthem, Pinnacle, Granite, TerraPro, LR | 2, 3 or 5 |
| mRide™ 46 | 46,000 | Anthem, Pinnacle, Granite, TerraPro, LR | 3 |
| mRide™ 52 | 52,000 | Granite, TerraPro, LR | 3 or 11 |
Specifications
Base Configurations
SUSPENSIONS
mRIDE 40, mRIDE 46, mRIDE 52
AVAILABLE AXLES
Mack S402R, S462R, S522R Cast Rear Axles
AXLE CONFIGURATIONS
Tandem Rear
AXLE SPACING
54”
TORQUE RODS
(2) V-Rods, Top Axle Mounted
SHOCKS
(4) Highly Recommended – Improved Ride and Durability
ABS
4S4M (6S6M available on Granite Models)
BUSHINGS
Rubber Trunnion Bearing, Rubber Suspension Rod Bushings
FRAME SIZES
7mm, 8mm, 9.5mm. 11mm (90mm & 105mm Flange)
FRAME REINFORCEMENTS
With or Without Inside Channel Frame Reinforcement
BRAKE CHAMBER CLEARANCE
Rear Brake Chamber Mounted Forward of Rear Axle