New 623K Wheel Tractor-Scraper For Sale in Georgia – Yancey Bros. Co.
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623K Wheel Tractor-Scraper
623K Wheel Tractor-Scraper

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Cat Wheel Tractor-Scrapers to consistently deliver high productivity at the lowest cost per ton.

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Call 877-OWNACAT
BUY Used Rent
General
Top Speed - Loaded 33.5 mile/h
Number of Flights 15
Operating Weight - Empty 88061 lb
180° Curb-to-Curb Turning Width 38.71 ft
Overall Shipping Height 12.37 ft
Overall Length 45.18 ft
Maximum Depth of Spread 18.3 in
Fuel Tank Refill Capacity - Scraper 201 gal (US)
Scraper Capacity - Struck 18.8 yd³
Scraper Capacity - Heaped 23 yd³
Rated Load 25 038 kg (55,200 lb); 25.1 tonnes (27.6 tons)
Tires - Tractor Drive 33.25R29**E3
Width - Cut 10.3 ft
Elevator Flight Spacing 20 in
Overall Width 11.71 ft
Maximum Depth of Cut 10.3 in
Maximum Floor Opening 4.4 ft
Tires - Scraper 33.25R29**E3
Flywheel Power - Tractor/Scraper 304 kW (407 hp)
Rated Engine RPM 2000 r/min
Engine Model Cat C13
Flywheel Power - Tractor 407 HP
Note C13 engine emits equivalent to U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage III.
Top Speed - Loaded 33.5 mile/h
Scraper Capacity - Heaped 23 yd³
Fuel Tank 216.09 gal (US)
Crankcase 8.08 gal (US)
Cooling System 11.89 gal (US)
Hydraulic System 21.926 gal (US)
Transmission System 24.76 gal (US)
Height - Overall Shipping 158.9 in
Length - Overall Machine 542 in
Width - Overall Machine 141.1 in
Height - Top of Cab 142.6 in
Height - Scraper Blade Maximum 20.5 in
Width - Tractor 133.1 in
Width - Inside of Bowl 120 in
Width - Outside Rear Tires 128.9 in
Front of Tractor to Front Axle 122.8 in
Wheel Base 329.5 in
Rear Axle - Rear of Machine 89.7 in
Ground Clearance - Tractor 21.9 in
Width - Overall Machine - Ladder Down 149.2 in
Axle to Vertical Hitch Pin 17 in
Width - Rear Tire Centers 90.2 in
Height - Top of Elevator 148.3 in
ROPS/FOPS Meets ISO standards
Exterior Sound Level The exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A).
Reverse Alarm ISO 9533:2010
Steering System ISO 5010:2007
Rollover Protection Structure (ROPS) ISO 3471:2008 for up to 17 084 kg (37,664 lb)
Seat Belt SAE J386:JUN1985
Falling Object Protective Structure (FOPS) ISO 3449:2005 Level II
Brakes ISO 3450:2011
Transmission Gear - Reverse 5.7 mile/h
Transmission Gear - Sixth 18.4 mile/h
Transmission Gear - Third 7.5 mile/h
Transmission Gear - Second 5.5 mile/h
Transmission Gear - Fifth 13.6 mile/h
Transmission Gear - Seventh 24.8 mile/h
Transmission Gear - First 3.1 mile/h
Transmission Gear - Eighth 33.5 mile/h
Transmission Gear - Fourth 10.1 mile/h
Ejector Retract 9.7 s
Bowl Raise 3 s
Bowl Lower 3.5 s
Ejector Extend 6.45 s
EFFICIENCY THROUGH TECHNOLOGY

  • Load Assist (optional) Is designed to help shorten the learning curve of inexperienced operators to ensure consistency and faster loading of material while reducing effort of the operator. Based on the speed of the machine, Load Assist automatically adjusts the cutting edge height to manage wheel slip and to ensure consistent and efficient loading in bulk earthmoving applications.
  • Machine Speed Limit is designed to take the place of top gear selection. If the machine top speed needs to be limited the operator can select the top speed through the display or the top speed can be set in ET. This will allow the machine to find the correct gear that works best for the engine and transmission. Allowing the engine and transmission to select the correct gear to pull the load in most cases resulting in a lower engine load factor and lower fuel burn verses using top gear selection that required the machine to run at engine speeds at or close high idle.
  • Ground Speed Control sets the desired top speed by the operator if job site conditions or segment speed limits require a speed less than full run out. Machine Speed Limit is intended for use when top speed needs to be limited for longer durations and Ground Speed Control is intended for use when the top speed needs to be reduced for shorter segments or intermediate periods of time. The operator can set the desired top speed and the machine will find the correct gear that works best for the engine and transmission. Allowing the engine and transmission to select the correct gear to pull the load in most cases will result in a lower engine load factor and lower fuel burn verses top gear selection.

  • Ground Speed Control sets the desired top speed by the operator if job site conditions or segment speed limits require a speed less than full run out. Machine Speed Limit is intended for use when top speed needs to be limited for longer durations and Ground Speed Control is intended for use when the top speed needs to be reduced for shorter segments or intermediate periods of time. The operator can set the desired top speed and the machine will find the correct gear that works best for the engine and transmission. Allowing the engine and transmission to select the correct gear to pull the load in most cases will result in a lower engine load factor and lower fuel burn verses top gear selection.
  • 623K Series steering system design requires significantly less steering effort. The reduced steering effort will allow for decreased operator fatigue and a more efficient operator resulting in possible higher rates of production late in the work cycle.
  • The interior of the K Series cabs has improved the operator comfort and visibility by redesigning the dash area and key pad placement.

  • Engine Over Speed Protection - In the event of an engine over speed situation, the compression brake or brakes will automatically engage with no operator input. The machine determines the over speed condition based on rate of acceleration and applies compression brakes automatically.
  • The open bowls now come standard with bowl side overflow guards to help prevent material from flowing over the bowl sides and falling onto the draft arms where material becomes lodged between the bowl side and draft arm resulting in decreased work cycle times.
  • Differential Lock Engagement Protection allows the machine to prevent the operator from engaging the differential lock when damage could occur.

  • The filter bank located at the rear of the engine compartment has undergone improvements for serviceability by raising the filter bank up for easier access.
  • In cold weather conditions the machine will use the Auto Stall feature to help warm up the transmission oil faster resulting in the machine shifting out of torque converter drive (2nd gear) faster than on previous models.