Introducing the latest model to join the ever-expanding collection of CCM die-cast replicas, the tandem-powered Cat 639D Elevating Scraper in 1:48 scale.
|• Functional Scraper Floor
• Replicated Cushion Hitch
• Overflow Guards
• Fully Articulated Gooseneck
• Static Elevating Mechanism
|• ROPS Cab with AC unit
• Opening Cab Door
• Detailed Instrumentation
• Accurately Replicated Controls
• Hydraulic Lines
|• Full Scraper Fenders
• Realistic Tire Material
• Lights & Mirrors
• Grab / Handrails
• Warning / Safety Labels
Paint and markings are approved by the manufacturer for accuracy.
Includes a signed and serial-numbered spec brochure reproduction.
Introduced in 1979, the Cat 639D Elevating Scraper was based on the 633D single engine Elevating Scraper. With a turbochraged 3408T diesel engine in the tractor and a 3306T diesel engine at the rear, the 639D is capable of producing 700HP at the flywheel.
Equipped with an 8-speed transmission, the 639D is capable of top speeds of up to 38 MPH. The integrated cushion hitch absorbs shocks from haul roads, allowing for higher speeds and a faster cycle time. With 20 flights, the elevating scraper is equipped with a variable speed torque converter which matches ground speed to loading conditions.
The ejection system, which is unique to the 633 & 639D, allows the entire floor to pivot back and up, away from the fixed cutting edge. A fully articulated gooseneck allows for 90° steering in either direction, resulting in maximum maneuverability.
Operator comfort and efficiency were prioritized on these machines with a sound-suppressed ROPS cab, as well as excellent visibility forward, sideways, and to the cutting edge. Conveniently located controls allow the operator to maintain maximum productivity, while the cushion hitch smooths out scraper bounce.