CIM Will Auction Mack Chassis and Concrete Mixer at WoC

The Concrete Industry Management (CIM) program, a business intensive program that awards students with a four-year Bachelor of Science degree in Concrete Industry Management, is pleased to announce that the signature item for its 8th annual auction at World of Concrete is a Mack Granite Axle Back model equipped with a McNeilus 11-cubic-yard concrete mixer donated by Mack Trucks Inc. and McNeilus Co., a division of Oshkosh Truck.

“Our signature item, the truck chassis donated by Mack Trucks and an 11-cubic-yard concrete mixer donated by McNeilus Co., is the strong foundation we need to help ensure a successful CIM Auction at the 2013 World of Concrete,” says Michael Philipps, CIM Auction Committee Chairman. “The fact that these two industry leading manufacturers have donated the ready-mix truck and mixer speaks volumes of their commitment to the concrete industry and the importance they place on the CIM program. The 2013 CIM Auction now has the potential to be the best ever, as the overall response of donated items from both producers and suppliers to the concrete industry has been outstanding.”

The truck is a 2012 Mack Granite and specifications include:

  • Granite Axle Back
  • Chassis # GU813-17950
  • GSO# 66817
  • VIN# 1M2AX13C5DM017950

Interior: Purebred slate gray
Engine: Mack MP7-365C
Emission Control: Mack ClearTech HHS SCR with fully catalyzed diesel particulate filter
Fan Drive: Behr electronic modulating
Alternator: 130A Delco 24 SI
Transmission: Eaton RTO14909ALL 11 speed fuller
Front Axle: Mack UniMax FXL 20, 20,000 lb.
Rear Axle: Meritor RT46 160, 46,000 lb.
Ratio: 4.56
Rear Suspension: Hendrickson HMX 460, 46,000 lb.
Axle spacing: 54 inches
Wheelbase: 222 inches
Frame: Mack Cornerstone 11.1 by 300 by 90 millimeter
Frame Reinforcement: 5 millimeter partial length
Bumper: Extended swept back steel
Paint: Mack White, DuPont P9188

Bendix ABS braking system
50-gallon steel fuel tank
Aerodynamic heated mirrors, right hand Moto mirror
Mack Powerleash engine brake
1500-watt engine block heater
Davco 382 heated fuel-water separator
Mack blend air cab climate control
Front and rear tow hooks
Front tires: Bridgestone 425/65R22.5 M844F
Rear tires: Bridgestone 11R22.5 M711

The McNeilus standard mixer includes:

Charge Hopper

  • 4-inch drop, SAT (Swing Away Throat) hopper


  • (3) standard steel extension chutes
  • Transitional foldover
  • Chute air lock
  • Chute power up/down
  • 5-foot main chute
  • “L” bracket extension chute rack – passenger side

Mixer Controls

  • Box controls in cab
  • Remote drum start/stop

Cable controls

  • Rear pendant with 25-foot cable


  • 10.5 YD³ drum
  • 42-inch discharge opening
  • ¼-inch fins
  • Bolted surge fins
  • ¼-inch head section
  • ¼-inch skin
  • ¼-inch tail cone section
  • PMP drum drive


  • Steel fender shells
  • Steel fender ends


  • 4.6 cubic inch Eaton motor
  • 5.4 cubic inch Eaton main pump
  • Composite reservoir – mounted in front pedestal

Front Pedestal

  • ¼-inch front pedestal

Rear Pedestal

  • ¼-inch rear pedestal
  • Knee braces
  • Wide ladder platform with upper ladder platform gate

Water System

  • 125-gallon steel water tank
  • Top fill
  • Driver side mounted

The eighth annual auction will be held on Wednesday, Feb. 6, in the North Hall Room N262 of the Las Vegas Convention Center. The silent auction will be held from 11 a.m. to 1 p.m. and the live auction begins at 1 p.m. Once again this year, internet bidding will be available on the Ritchie Bros. website. To participate in electronic auction bidding, bidders must register a week in advance. Those participating in the auction at WOC can register on-site. View a full list of items.

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