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Technical Data Sheet: CATERPILLAR 303 E CR

General Description

The CATERPILLAR 303 E CR is a high quality mini excavator designed to offer excellent performance in confined spaces. This model, year 2018, has only 1800 working hours and has been well maintained, presenting excellent condition.

Components and Construction

• Chassis and Structure : The CATERPILLAR 303 E CR is equipped with a robust structure and a gyro-tail that allows greater maneuverability in confined spaces. The frame is designed to ensure stability and durability even in demanding working conditions.
• Tracks : Equipped with new rubber tracks, the mini excavator offers excellent traction on various terrains and additional protection for the ground.
• Cab : Includes a canopy to protect the operator from the elements and a cab light to improve visibility during low-light operations.
• Arm and Bucket : The excavator is equipped with a robust arm and comprehensive equipment including buckets of different sizes and a demolition hammer for a wide range of applications.

Measurements and Technical Specifications

• Weight : 35 quintals (3500 kg).
• Year of Production: 2018.
• Working Hours : 1800 hours.
• Dimensions:
  • Overall length : Varies based on configuration.
  • Width : Variable based on tracks and bucket configuration.

Mechanical Characteristics

• Engine : Equipped with a powerful and efficient diesel engine that ensures optimal performance and reduced fuel consumption.
• Hydraulics : Includes auxiliary hydraulics for the use of attachments such as hammers and augers.
• Translation System : Double translation speed to operate at variable speed and improve maneuverability.
• Leveling Blade : Floating leveling blade for easy adjustment of soil level and leveling operations.

Use and Procedure

• Preparation : Before use, ensure that the mini excavator is in good condition by checking the tracks, hydraulics and other crucial components.
• Operation : Use the cab controls to control the boom, bucket and other attachments. The hydraulic system allows you to adjust power and speed according to operational needs.
• Maintenance : Perform regular checks of the hydraulic oil, cooling system and track pressure. Clean and lubricate moving components to ensure optimal operation.

Accessories and Options

• Cangini Mechanical Quick Coupler : Allows quick and easy change of buckets and other accessories.
• Excavation Bucket 300 mm : Ideal for excavation operations and movement of materials.
• Ditch Cleaning Bucket 1200 mm : Suitable for cleaning and maintenance of ditches.
• ATLAS Demolition Hammer : For demolition and heavy work.
• Auger : To drill into the ground and create holes for poles or other elements.

Formulas for Optimal Use

To calculate the maximum load the mini excavator can handle, use the formula: Maximum Load=Boom Capacity×Tilt Angle\text{Maximum Load} = \text{Boom Capacity} \times \text{Tilt Angle} $\text{Load maximum}$ $=$ $\text{Arm}$ $\text{capacity}$ $\text{ˋ}$ $\text{×}$ $Tilt$ $\text{angle}$

Workable Materials

• Soil : Suitable for excavation and movement of soil, sand, clay and gravel.
• Construction Materials : Demolition operations and movement of construction materials.

Maintenance

• Periodic Check : Regularly check the level of the hydraulic fluid, the wear of the tracks and the general condition of the engine and accessories.
• Lubrication : Apply lubricant to pivot points and bearings to reduce wear and extend the life of your machinery.

Evaluation of used cars

To determine if a used mini excavator is in good condition, check:

• Operating Hours : Relatively low operating hours indicate less wear.
• Condition of Tracks : Check that they are not worn or damaged.
• Hydraulic System Operation : Test the efficiency of the hydraulic system and the response of the accessories.
• General Condition : Check for signs of wear and regular maintenance.

Why It's Better to Buy Used

Buying a used mini excavator like the CATERPILLAR 303 E CR allows you to save significantly compared to the price of a new one, while still maintaining excellent performance. With careful evaluation and maintenance, a used one can offer exceptional value and meet your business needs without compromise.

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