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.
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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.
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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.
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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.
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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.
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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.
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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