SEBU7858-03

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Safety Section

 

Parking

After the machine is parked and the parking brake is engaged, allow the engine to run for two minutes before shutdown. This allows hot areas of the engine to cool gradually.

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Parking

SMCS Code: 7000

Park the machine on a level surface. If you must park on a grade, chock the machine's wheels with suitable chocks. Take into account the following:

•tire size

•machine weight

•ground conditions

Apply the service brake in order to stop the machine. Move the transmission control (lever) to the NEUTRAL position. Move the throttle control to the LOW IDLE position.

Engage the parking brake.

Lower all equipment to the ground. Activate any control locks.

Stop the engine.

Turn the engine start switch to the OFF position and remove the engine start switch key.

Turn the battery disconnect switch to the OFF position. Remove the disconnect switch key if you do not operate the machine for an extended period of time. This will prevent drainage of the battery. A battery short circuit, any current draw from certain components, and vandalism can cause drainage of the battery.

A well trained operator that follows the instructions in the Operation and Maintenance Manual has the greatest impact on stability. Operator training provides a person with the following abilities: observation of working and environmental conditions, feel for the machine, identification of potential hazards, and operating the machine safely by making appropriate decisions.

When you work on side hills and when you work on slopes, consider the following important points:

Speed of travel – At higher speeds, forces of inertia tend to make the machine less stable.

Roughness of terrain or surface – The machine may be less stable with uneven terrain.

Direction of travel – Avoid operating the machine across the slope. When possible, operate the machine up the slopes and operate the machine down the slopes. Place the heaviest end of the machine uphill when you are working on an incline.

Mounted equipment – Balance of the machine may be impeded by the following components: equipment that is mounted on the machine, machine configuration, weights, and counterweights.

Nature of surface – Ground that has been newly filled with earth may collapse from the weight of the machine.

Surface material – Rocks and moisture of the surface material may drastically affect the machine's traction and machine's stability. Rocky surfaces may promote side slipping of the machine.

Slippage due to excessive loads – This may cause downhill tracks or downhill tires to dig into the ground, which will increase the angle of the machine.

Width of tracks or tires – Narrower tracks or narrower tires further increase the digging into the ground which causes the machine to be less stable.

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Slope Operation

SMCS Code: 7000

Machines that are operating safely in various applications depend on these criteria: the machine model, configuration, machine maintenance, operating speed of the machine, conditions of the terrain, fluid levels, and tire inflation pressures. The most important criteria are the skill and judgment of the operator.

Implements attached to the drawbar – This may decrease the weight on the uphill tracks. This may also decrease the weight on the uphill tires. The decreased weight will cause the machine to be less stable.

Height of the working load of the machine –

When the working loads are in higher positions, the stability of the machine is reduced.

Operated equipment – Be aware of performance features of the equipment in operation and the effects on machine stability.

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CAT 627G manual Parking, Slope Operation
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627G specifications

The CAT 627G is a versatile and powerful motor grader designed for high-performance earthmoving and construction tasks. This machine combines advanced technology with robust engineering to provide operators with a reliable solution for grading, leveling, and shaping tasks in various terrains.

One of the standout features of the CAT 627G is its powerful C9.3 engine, which delivers high horsepower and torque, ensuring optimal performance even in the toughest conditions. This engine is coupled with a responsive transmission system, providing smooth operation and precise control over speed and power. The motor grader is designed for fuel efficiency, reducing operational costs while maximizing productivity.

The CAT 627G boasts a patented blade system that allows for exceptional cutting depth and precision. The blade can be easily adjusted for angle and height, enabling operators to adapt to different grading requirements quickly. With an impressive maximum blade lift height, this machine can handle large volumes of material effortlessly, making it ideal for applications such as road construction, site preparation, and ditching.

Another key characteristic of the CAT 627G is its operator-focused design. The cab is spacious and ergonomically designed, providing excellent visibility of the work area. The intuitive controls and advanced display systems allow for easy navigation of the machine’s functions, improving operator efficiency and reducing fatigue during long working hours. Additionally, the cab is equipped with climate control features, ensuring comfort regardless of external weather conditions.

The integration of advanced technologies sets the CAT 627G apart from other graders in its class. It comes with a comprehensive suite of grade control systems that enhance precision and accuracy in grading tasks. These systems can include GPS, laser guiding, and advanced feedback mechanisms, allowing operators to achieve optimal results with reduced manual effort.

Durability is a hallmark of the CAT 627G, with a robust frame and high-quality components designed to withstand rugged operating conditions. The maintenance-friendly design ensures that service and repairs can be performed quickly, minimizing downtime and keeping projects on schedule.

In summary, the CAT 627G is a powerful, efficient, and technologically advanced motor grader that meets the demands of modern construction and earthmoving projects. With its combination of a high-performance engine, innovative blade system, operator-centric design, and advanced technologies, it is a reliable choice for contractors seeking to enhance their operational efficiency and productivity.
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