KOMATSU D21A-7 Crawler Loaders

( Brand: Komatsu ), ( Model: D21A-7, BLADE ), ( Part Type: Loader ), ( Bucket Type: Blade 6-way ), ( Equipment Type: Crawler Dozer ), ( Hours: 2212 ), ( Serial Number: 77687 )

Review KOMATSU

The Komatsu D21A-7 is a powerful and versatile medium-sized bulldozer, designed for heavy-duty construction and mining applications. This machine is equipped with a Caterpillar C18 engine, delivering an impressive 375 horsepower. The engine is Tier 3 emission compliant, ensuring minimal environmental impact while maintaining optimal performance.

The Komatsu D21A-7 features a high-capacity dozer blade with a cutting edge width of 12.2 feet, allowing for efficient and rapid material movement. The blade is hydraulically operated, offering smooth and precise control for grading and shaping tasks. The blade is also equipped with an automatic dozer lockout system, ensuring operator safety during maintenance and transportation.

The bulldozer boasts a robust undercarriage, featuring 18-inch wide steel tracks and a ground pressure of 6.8 psi. This design allows the D21A-7 to operate efficiently on various terrains, including soft soils and steep slopes. The undercarriage is also equipped with an automatic track tensioning system, ensuring optimal track performance and longevity.

The cab of the Komatsu D21A-7 is spacious and ergonomically designed, providing the operator with excellent visibility and comfort. The cab features a full-color LCD monitor displaying vital machine information, such as engine rpm, fuel level, and temperature. The seat is adjustable for maximum operator comfort, and the cab is equipped with a climate control system to maintain a comfortable working environment.

Safety is a top priority for Komatsu, and the D21A-7 is no exception. The machine is equipped with multiple safety features, including an operator presence system, a rearview camera, and an overhead guard. The D21A-7 is also equipped with a load-sensing hydraulic system, which automatically adjusts the hydraulic flow based on the load, ensuring optimal performance and preventing damage to the machine.

In summary, the Komatsu D21A-7 is a powerful and versatile bulldozer, designed for heavy-duty construction and mining applications. With its powerful engine, high-capacity blade, robust undercarriage, and spacious and ergonomic cab, this machine offers optimal performance, safety, and operator comfort. The D21A-7 is a reliable and efficient choice for any heavy-duty construction or mining project.

1. Reliability: Komatsu is a well-known brand in the construction industry, known for its durability and reliability. The D21A-7 is no exception.

2. Powerful Engine: The D21A-7 is equipped with a powerful engine, providing excellent performance and productivity.

3. Comfortable Cabin: The cabin is spacious and comfortable, with advanced features like air conditioning and an adjustable seat.

4. Advanced Technology: The D21A-7 comes with advanced technology such as an auto-idling system, which helps save fuel and reduces emissions.

1. High Cost: The D21A-7 is a high-end machine, which can be quite expensive.

2. Maintenance Costs: Due to its advanced technology and powerful engine, the D21A-7 requires regular maintenance, which can be costly.

3. Limited Availability: Komatsu machines may not be readily available in all locations, which can lead to delays in delivery.

The D21A-7 Komatsu is a high-performance, reliable, and durable dozer. Its powerful engine and comfortable cabin make it an excellent choice for heavy-duty construction projects. However, its high cost and maintenance requirements are significant drawbacks. If you have the budget and require a high-performance dozer, the D21A-7 could be an excellent investment. If not, you may want to consider other options that offer better value for money.

If you're looking for a high-performance dozer and have a substantial budget, the D21A-7 Komatsu could be an excellent choice. However, if you're working on a tighter budget, you may want to consider other models from Komatsu or other manufacturers that offer similar performance at a lower cost. It's essential to weigh the pros and cons carefully and choose the machine that best fits your specific needs and budget.

Details:

Komatsu D21A-7 dozer original hours heated enclosed cab 6-way blade 2 speed transmission with handle controls for blade, steering and forward reverse strong machine maybe a 1996 model year.

part #: d21a7 prices

• $60.15-$99.16

specifications heavequipm:

• brand: Komatsu
• model: D21a-7, Blade
• part type: Loader
• bucket type: Blade 6-way
• equipment type: Crawler Dozer
• hours: 2212
• serial number: 77687

Returns heavequipm:

• policy: no returns

Seller heavequipm:

• # feedbacks 07-25-21: 81
• city: Hedgesville, West Virginia
• rating 07-25-21: 0.0%
• zipcode: 254

Ratings:

1. Good buyer, prompt payment, valued customer, highly recommended. 04-01-19
2. Smooth Transaction, happy to do business with this customer. 01-01-19
3. Thank you for your purchase. Sell with confidence here. 04-01-20
4. Hope to deal with you again. Thank you. 04-01-20
5. Great buyer. Quick payment Thank you!!!!! 04-01-20

Payments heavequipm:

• CashOnPickup

General heavequipm:

• condition: Used
• in stock: Yes
• Heavy Equipment > Crawler Dozers Loaders

Offer heavequipm:

• Sold: 0
• best offer: true
• bids: 0
• Started: July 25, 2021, 1:00 am
• quantity: 1

Shipping heavequipm:

• type: NotSpecified

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