623KNon-Current
623K Elevating - 2014, Global
Overview
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.
Specifications
Units:
| Flywheel Power - Tractor/Scraper | 304 kW (407 hp) |
| Scraper Capacity - Heaped | — |
| Top Speed - Loaded | — |
Benefits & Features
Specifications
Units:
| Top Speed - Loaded | — |
| Number of Flights | 15 |
| Operating Weight - Empty | — |
| 180° Curb-to-Curb Turning Width | — |
| Overall Shipping Height | — |
| Overall Length | — |
| Maximum Depth of Spread | — |
| Fuel Tank Refill Capacity - Scraper | — |
| Scraper Capacity - Struck | — |
| Scraper Capacity - Heaped | — |
| Rated Load | 25 038 kg (55,200 lb); 25.1 tonnes (27.6 tons) |
| Tires - Tractor Drive | 33.25R29**E3 |
| Width - Cut | — |
| Elevator Flight Spacing | — |
| Overall Width | — |
| Maximum Depth of Cut | — |
| Maximum Floor Opening | — |
| Tires - Scraper | 33.25R29**E3 |
| Flywheel Power - Tractor/Scraper | 304 kW (407 hp) |
| Rated Engine RPM | — |
| Engine Model | Cat C13 |
| Flywheel Power - Tractor | — |
| 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 | — |
| Scraper Capacity - Heaped | — |
| Fuel Tank | — |
| Crankcase | — |
| Cooling System | — |
| Hydraulic System | — |
| Transmission System | — |
| Height - Overall Shipping | — |
| Length - Overall Machine | — |
| Width - Overall Machine | — |
| Height - Top of Cab | — |
| Height - Scraper Blade Maximum | — |
| Width - Tractor | — |
| Width - Inside of Bowl | — |
| Width - Outside Rear Tires | — |
| Front of Tractor to Front Axle | — |
| Wheel Base | — |
| Rear Axle - Rear of Machine | — |
| Ground Clearance - Tractor | — |
| Width - Overall Machine - Ladder Down | — |
| Axle to Vertical Hitch Pin | — |
| Width - Rear Tire Centers | — |
| Height - Top of Elevator | — |
| 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 | — |
| Transmission Gear - Sixth | — |
| Transmission Gear - Third | — |
| Transmission Gear - Second | — |
| Transmission Gear - Fifth | — |
| Transmission Gear - Seventh | — |
| Transmission Gear - First | — |
| Transmission Gear - Eighth | — |
| Transmission Gear - Fourth | — |
| Ejector Retract | — |
| Bowl Raise | — |
| Bowl Lower | — |
| Ejector Extend | — |
Benefits & Features
BE MORE PRODUCTIVE
BE MORE PRODUCTIVE
- Up to 7% additional elevator torque.
- Up to 50% improvement in chain life.
- Enhanced elevator drive sprocket for reduced chain wear.Improved scissor-style chain tension system for decreased
sprocket wear, chain wear, and chain jumping. - Cat C13 engine offers increased power density with a combination
of proven electronic, fuel, and air systems. - Use Ground Speed Control to set the desired top speed, and the
machine will find the gear that works best for the engine and the
transmission, providing a lower fuel burn.
• The Machine Speed Limit feature replaces Top Gear Selection. - Advanced Productivity Electronic Control System (APECS) allows
the engine and transmission to communicate on a high level. This
communication allows the machine to better utilize the power
and torque the engine is producing. The net result is moving more
material. - Auto-Stall assists in quickly bringing the transmission to an
operating temperature at start-up when the machine is working in a
cold climate region. - Cat Payload Estimator for scrapers is an earthmoving solution for
optimal payload and jobsite efficiency. Payload Estimator achieves on-the-go weighing by using bowl lift cylinder pressure during the loaded haul segment. Payload Estimator is optimized to be used with Sequence Assist, which provides increased productivity with less operator effort.
WORK IN COMFORT
WORK IN COMFORT
- Reduce up to 14 individual operator commands per cycle with
Sequence Assist (optional attachment). - Steer with less effort using the newly designed high-pressure
steering system. - Enjoy interior improvements and a more ergonomic work
environment with a 21% larger cab than the G Series cab. - Intuitive, ergonomic controls keep operators focused on their work.
- Maintain desired cab temperature with automatic temperature
control.
DESIGNED FOR SAFETY
DESIGNED FOR SAFETY
- Brakes are hydraulically actuated wet disc brakes for the tractor
and scraper. - Get in and out of the cab easier with the new powered access
ladder system (optional attachment). - Enhance an operator’s awareness of site surroundings with the
optional Work Area Vision System (WAVS). - Seat belt indicator provides visual and audible alerts when the seat
belt is not in use. - Ground level, engine shut-off switch stops all fuel to the engine
when activated and shuts down the machine. - Advanced Cushion Hitch allows the cushion hitch to prevent
end stroke by having the ability to predict end stroke events
and manage the rate of dampening, resulting in reduced hitch
maintenance and improved operator ride in rough conditions.
EASY TO OPERATE
EASY TO OPERATE
- The spacious cab features easy, intuitive controls and excellent
visibility. The cab provides a comfortable working environment for
all-day operation. - Cat Advanced Ride Management (ARM) seat suspension reduces
end stroke movement of the load cylinder for a smoother ride. - Engine overspeed protection will automatically engage with no
operator input when the machine is in eighth gear. The machine
will assist in slowing the machine speed by canceling the throttle
command and engaging the engine compression brake.
INTEGRATED CAT TECHNOLOGIES
INTEGRATED CAT TECHNOLOGIES
- Monitor, manage, and enhance jobsite operations.
- Hit target grade faster and more accurately with Cat GRADE technologies. Finish jobs in fewer passes and with less operator effort, saving you time and helping to increase profit.
- Product Link™ collects machine data that can be viewed online through web and mobile applications (optional attachment).
- Access information anytime, anywhere with Vision Link®– use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety and security on your jobsite.
- Shorten the learning curve for inexperienced operators with Load Assist (optional attachment).
EXECUTE EFFICIENCY
EXECUTE EFFICIENCY
- The new tractor hydraulic on-demand fan helps assist in lower fuel consumption.
- The Cat C13 tractor engine emits equivalent to U.S. EPA Tier 2 and EU Stage II and U.S. EPA Tier 3 and EU Stage IIIA, contributing to lower fuel .
- Using draft-arm overflow guards diverts material away from the bowl, preventing material from getting caught between the draft arms and the bowl sides.
- Cat Grade Control (optional attachment) intelligently ensures the machine does not cut below grade in a cut area or overfill in the fill area.
Data not available.
Standard Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- POWER TRAIN - TRACTOR
- Cat C13
- Cat engine brake
- Electric start, 24 Volt
- Air cleaner, dry type with precleaner
- Fan, hydraulic
- Ground level engine shutdown
- Radiator, aluminum unit core, 9 fins per inch
- Guard, crankcase
- Muffler (only for less or non-regulated regions engine arrangement only)
- Starting aid, ether
- BRAKING SYSTEM
- Primary and secondary, wet disc, hydraulic
- Throttle lock
- Parking , hydraulic released, spring applied
- Primary and secondary, wet disc, hydraulic
- TRANSMISSION
- 8-speed planetary power shift
- APECS software
- Transmission hold
- Ground speed control
- Machine speed limit
- Programmable top gear selection
- Differential lock
- Standard tire spin reduction
- Differential lock protection
- Guard, power train
- ECPC control
- ELECTRICAL - TRACTOR
- Alternator, 150 Amp
- Batteries (4), 12V, 1,000 CCA, maintenance free, high output
- Electrical system, 24V
- Starting/charging receptacle
- LIGHTING SYSTEM - TRACTOR
- Headlights, halogen
- Halogen sdie vision (2)
- Bowl (1)
- LED Floodlights
- Turn Signals with hazard Function
- Cutting Edge (2)
- ELECTRICAL - SCRAPER
- Alarm, backup
- LIGHTING SYSTEM - SCRAPER
- Brake lights, LED
- Trun signals with hazard function, LED
- KEYPAD SWITCHES
- Throttle lock
- Retarding level select
- Hazard lights
- Wipers/washers
- Work lights on/off
- Information mode on Messenger Display
- SAFETY TAB ROCKER SWITCHES
- Regeneration control
- Parking Brake
- OPERATOR ENVIRONMENT - TRACTOR
- HVAC system, heat, AC, defrost
- Thermostat control of HVAC system
- Coat hook
- Lunchbox platform with holding strap
- Diagnostic connection (2)
- 12V power ports (2)
- Differential lock (1)
- Dome courtesy light
- Horn, electric
- T-Handle implement control
- Mirror, rearview
- Radio ready
- ROPS/FOPS cab, pressurized
- Seat belt, static two-piece
- Seat, Cat Advanced Ride Management (ARM), Cat Comfort Series 3, rotates 30 degrees
- Steering wheel, tilt, telescoping, padded
- Windows, right side emergency egress
- Windows, sliding
- Windows, laminated, zipped in
- Windshield wipers, front and rear windows, includes washers
- Door lock
- Messenger Display
- GAUGES, WARNINGS INCLUDE:
- Coolant temperature
- Cushion hitch
- Secondary steering
- Bail down
- Park brake
- Action lamp
- Transmission hold
- Engine oil temperature
- High beam lights
- Fuel level
- Hydraulic oil temperature
- Apron float
- Differential lock (1)
- Gear selection
- Throttle lock
- Ejector auto
- System voltage
- Brake system
- Implement lockout
- Regeneration required
- Engine speed, rpm
- FLUIDS
- Extended Life Coolant to -37� C (-34� F)
- OTHER STANDARD EQUIPMENT - TRACTOR
- Advanced cushion hitch
- Accumulators (cushion hitch) with Canadian Registration Number (CRN)
- Fast oil change
- Fenders, non-metallic
- Heater, engine coolant 120V
- Rims (2)
- Tow pin, front
- Vandalism locks
- Heater, engine coolant 120V
- BOWL
- 17.6 m³ (23 yd³), heaped
- 13.5 m� (17.6 yd�), struck
- OTHER STANDARD EQUIPMENT - SCRAPER
- Vandalism locks
- Elevator with 15 flights
- Hydraulic position sensing cylinders (bowl lift and apron)
Optional Equipment
- NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- STEERING ARRANGEMENTS
- Secondary Steering Arrangement
- INTEGRATED TECHNOLOGIES
- Sequence Assist Arrangement
- Product Link
- Cat Grade Control with Load Assist
- WORK LIGHT ATTACHMENTS
- HID work lights
- AMBIENT CAPABILITY ARRANGEMENTS
- Cooling, high ambient HRC
- Extended Life Coolant, -50� C (-58� F)
- Cooling, high ambient LRC
- Cooling, low ambient LRC
- OTHER ATTACHMENTS
- Camera arrangement - WAVS
- Steering lock - external
- Cab beacon
- Air horn
- Air horn and beacon
- Fender, scraper
- Wiring group
- Year of manufacture plate
- SERVICE INSTRUCTIONS
- Film arrangement - U.S. (ANSI)
- Film arrangement - International (ISO)
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