Detalle Productos Cat
14568151
Open Bowl Scrapers
36618497
637 Wheel Tractor-Scraper
Caterpillar
https://www.finanzauto.es/productos/mototraillas-de-caja-abierta-caterpillar-mototrailla-637
Metric
Imperial
Flywheel Power - Tractor/Scraper
425 kW
570 hp
Scraper Capacity - Heaped
26 m³
34 yd³
Top Speed - Loaded
55.8 km/h
34.7 mile/h
Availability
Cat\u2019s 637 Wheel Tractor-Scraper is engineered to conquer challenges operators face worldwide. With its strength and durability, it works in some of the most difficult conditions and materials one can find.
Increased Comfort
Ergonomic controls and a newly redesigned cab interior provide a more comfortable and efficient working environment all day longImproved Productivity
Improvements in fuel efficiency and the new APECS transmission controls deliver more productivity in most applicationsAdditional Safety
New safety features help operators be more productive and work more efficiently all day longBe More Productive
Work in Comfort
Designed for Safety
Easy to Operate
Integrated Cat Technologies
Execute Efficiency
- 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.
- 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, allowing the machine to find the correct gear that works best for the engine and transmission. Pulling the load in the correct gear, in most cases, results in a lower engine load factor and lower fuel burn.
- Auto-stall assists in quickly bringing the transmission to an operating temperature at startup when the machine is working in a cold climate region.
- Cat Payload for scrapers is an earthmoving solution for optimal payload and job site efficiency. Cat Payload achieves on-the-go weighing using bowl lift cylinder pressure during the loaded haul segment. Cat Payload is optimized to be used with sequence assist, which provides increased productivity with less operator effort. Cat Payload is an automatic feature when ordered with sequence assist.
- Reduce up to 14 individual operator commands per cycle with Sequence Assist.
- 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.
- Enhance an operator’s awareness of site surroundings with the Work Area Vision System (WAVS).
- Get in and out of the cab easier with the new powered access ladder system (optional attachment).
- Seat belt indicator provides visual and audible alerts when the seatbelt is not in use.
- The Advanced Cushion Hitch allows the cushion hitch to prevent endstroke by predicting endstroke events and managing the rate of dampening, resulting in reduced hitch maintenance and improved operator ride in rough conditions.
- Easy ground-level access to fuel fill, tractor fuel filters, and tractor engine oil filter.
- The spacious cab features easy, intuitive controls and excellent visibility. The cab provides a comfortable working environment for all-day operations.
- 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’s speed by canceling the throttle command and engaging the engine compression brake.
- Monitor, manage, and enhance jobsite operations.
- Hit target grade faster and more accurately with Cat Grade technologies. Finish jobs in fewer passes and with fewer operator efforts, 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 VisionLinkTM – 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
Sequence Assist and Load Assist (included with Cat Grade
attachment).
- The new tractor's hydraulic on-demand fan helps assist in lower fuel
consumption. - 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 (optional attachment) intelligently ensures the machine does not cut below grade in a cut area or overfill in the fill area.
Tractor Engine
| Flywheel Power - Tractor/Scraper | 425 kW | 570 hp |
Scraper Bowl
| Scraper Capacity - Heaped | 26 m³ | 34 yd³ |
Transmission
| Top Speed - Loaded | 55.8 km/h | 34.7 mile/h |
Engine
| Emissions | Cat® C9.3 and C18 engines meet U.S. EPA Tier 4 Final/EU Stage IV emission standards. | |
| Engine Model - Tractor | Cat® C18 | |
| Rated Engine RPM - Tractor | 1900 r/min | 1900 r/min |
| Flywheel Power - Tractor | 425 kW | 570 hp |
| Engine Model - Scraper | Cat® C9.3 | |
| Rated Engine RPM - Scraper | 2150 r/min | 2150 r/min |
| Flywheel Power - Scraper | 215 kW | 290 hp |
Travel Speeds - Runout
| Transmission Gear - First | 5.5 km/h | 3.4 mile/h |
| Transmission Gear - Second | 10 km/h | 6.2 mile/h |
| Transmission Gear - Third | 12.4 km/h | 7.7 mile/h |
| Transmission Gear - Fourth | 16.9 km/h | 10.5 mile/h |
| Transmission Gear - Fifth | 22.7 km/h | 14.1 mile/h |
| Transmission Gear - Sixth | 30.6 km/h | 19 mile/h |
| Transmission Gear - Seventh | 41.95 km/h | 25.7 mile/h |
| Transmission Gear - Eighth | 55.8 km/h | 34.7 mile/h |
| Transmission Gear - Reverse | 9.9 km/h | 6.2 mile/h |
General
| Overall Width | 3.94 m | 12.93 ft |
| Overall Shipping Height | 4.15 m | 13.7 ft |
| Scraper Capacity - Struck | 18.3 m³ | 24 yd³ |
| Scraper Capacity - Heaped | 26 m³ | 34 yd³ |
| Rated Load | 37 200 kg (82,200 lb); 37.2 tonnes (41.1 tons) | |
| Width - Cut | 3.51 m | 11.5 ft |
| Maximum Depth of Cut | 450 mm | 17.7 in |
| Maximum Depth of Spread | 535 mm | 21.1 in |
| Top Speed - Loaded | 55.8 km/h | 34.7 mile/h |
| 180° Curb-to-Curb Turning Width | 12.23 m | 40.12 ft |
| Tires - Tractor | 37.25R35**E3 | |
| Tires - Scraper | 37.25R35**E3 | |
| Fuel Tank Refill Capacity - Scraper | 1400 l | 370 gal (US) |
Service Refill Capacities
| Real Wheels (Each) | 9 l | 2.37 gal (US) |
| Crankcase - Tractor | 52 l | 13.7 gal (US) |
| Transmission System - Tractor | 110 l | 29 gal (US) |
| Cooling System - Tractor | 71 l | 18.75 gal (US) |
| Cooling System - Scraper | 41 l | 10.8 gal (US) |
| Fuel Tank | 1400 l | 370 gal (US) |
| Hydraulic System | 142 l | 37.5 gal (US) |
| Crankcase - Scraper | 24.5 l | 6.5 gal (US) |
| Diesel Exhaust Fluid (DEF)* | 30.5 l | 8 gal (US) |
| Diesel Exhaust Fluid - Scraper | 22 l | 5.8 gal (US) |
| Transmission System - Scraper | 49 l | 12.9 gal (US) |
| Diesel Exhaust Fluid - Tractor | 30.5 l | 8 gal (US) |
Dimensions
| Width - Overall Machine | 3937 mm | 155 in |
| Width - Overall Machine - Ladder Down | 3878 mm | 152.7 in |
| Width - Tractor | 3499 mm | 137.8 in |
| Width - Rear Tire Centers | 2462 mm | 96.9 in |
| Width - Inside of Bowl | 3404 mm | 134 in |
| Width - Outside Bowl - Shipping Width | 3635 mm | 143.1 in |
| Height - Top of Cab | 3805 mm | 149.8 in |
| Front of Tractor to Front Axle | 3612 mm | 142.2 in |
| Ground Clearance - Tractor | 664 mm | 26.1 in |
| Axle to Vertical Hitch Pin | 509 mm | 20 in |
| Height - Scraper Blade Maximum | 510 mm | 20 in |
| Wheel Base | 8808 mm | 346.8 in |
| Length - Overall Machine - Standard | 15164 mm | 597 in |
| Length - Maximum (Push-Pull) | 16640 mm | 655.1 in |
| Rear Axle - Rear of Machine | 2292 mm | 90.2 in |
| Width - Outside Rear Tires | 3636 mm | 143.2 in |
| Extended Push Block (Push-Pull) | 2744 mm | 108 in |
| Height - Overall Shipping | 4145 mm | 163.2 in |
Non Push-Pull
| Overall Length | 15.04 m | 49.34 ft |
| Operating Weight - Empty | 52140 kg | 114950 lb |
Push-Pull
| Operating Weight - Empty | 54005 kg | 119060 lb |
| Overall Length - With Bail Down | 16.64 m | 54.59 ft |
Cab
| Exterior Sound Level | The exterior sound power level for the standard machine (ISO 6393) is 119 dB(A). |
| ROPS/FOPS | ROPS/FOPS meet “ISO Standards.” |
Safety Criteria Compliance Standards
| Steering System | ISO 5010:2007 |
| Falling Object Protective Structure (FOPS) | ISO 3449:2005 Level II |
| Brakes | ISO 3450:2011 |
| Rollover Protection Structure (ROPS) | ISO 3471:2008 for up to 21 282 kg (46,919 lb) |
| Reverse Alarm | ISO 9533:2010 |
| Seat Belt | SAE J386:FEB2006 |
Implement Cycle Times
| Bowl Raise | 3.5 s | 3.5 s |
| Bowl Lower | 3.5 s | 3.5 s |
| Apron Raise | 4 s | 4 s |
| Apron Lower | 3.8 s | 3.8 s |
| Ejector Extend | 8.5 s | 8.5 s |
| Ejector Retract | 8.5 s | 8.5 s |
| Bail Raise | 1.5 s | 1.5 s |
| Bail Lower | 2.1 s | 2.1 s |
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360º Interior
360º Exterior
637 Wheel Tractor-Scraper
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