637 | Toromont Cat

Product Brochures

Specifications

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.”

Dimensions

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

570 hp 425 kW
Engine Model - Scraper

Cat® C9.3
Rated Engine RPM - Scraper

2150 r/min 2150 r/min
Flywheel Power - Scraper

290 hp 215 kW

General

Implement Cycle Times

Non Push-Pull

Push-Pull

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

Scraper Bowl

Service Refill Capacities

Tractor Engine

Transmission

Travel Speeds - Runout

Benefits

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.

Equipment Info