Used CAT 330D2L Crawler Excavator Second Hand

The used CAT 330D2L crawler excavator is designed for buyers who need strong digging power, a large working range, and stable performance on demanding sites. With an operating weight of 30,115 kg and a 1.54 m³ bucket, this 30-ton excavator is well suited to heavy earthmoving, road construction, quarry work, foundation excavation, and material loading.

The machine uses a Cat C7.1 ACERT engine rated at 156 kW at 1,800 rpm. In addition, its Cat hydraulic system supports smooth and controlled movement. A bucket digging force of 179 kN further helps the excavator work through hard soil and dense material.

Hefei Longmai Construction Machinery Trading Co., Ltd. supplies used excavators and other construction machines to international contractors, dealers, rental companies, and project buyers. Machine inspection, refurbishment, attachment matching, loading, and export support can be arranged according to each order.

Main Advantages of the Used CAT 330D2L

The CAT 330D2L offers a practical balance between power, reach, and job-site stability. Therefore, it can support both regular excavation and heavier commercial work.

Main advantages include:

• 30,115 kg operating weight for stable operation
• 1.54 m³ bucket for productive loading and digging
• Cat C7.1 ACERT six-cylinder engine
• Rated power of 156 kW at 1,800 rpm
• 179 kN bucket digging force
• 126 kN stick digging force
• Maximum digging depth of 7,290 mm
• Maximum ground-level digging radius of 10,720 mm
• Cat hydraulic pump and distribution valve
• Crawler undercarriage for firm traction

As a result, the machine is a suitable option for businesses that require a larger excavator without investing in brand-new equipment.

CAT 330D2L Technical Specifications

The production year, operating hours, serial number, attachments, and actual condition may vary by available unit. Therefore, buyers should confirm the final machine details before placing an order.

Powerful Engine and Hydraulic Performance

The Cat C7.1 ACERT engine provides 156 kW of rated power at 1,800 rpm. Its six-cylinder, water-cooled design supports steady operation during long working shifts. Meanwhile, the 520 L fuel tank helps reduce the need for frequent refueling on large job sites.

The excavator also uses a Cat hydraulic pump and Cat distribution valve. This system provides controlled movement for digging, lifting, swinging, and loading. Therefore, the operator can manage both heavy excavation and more precise work.

Before shipment, buyers can request available test videos and close-up images of the engine compartment, hydraulic parts, cylinders, boom, stick, bucket, and undercarriage.

Large Digging Range for Heavy Projects

The CAT 330D2L has a 6,150 mm boom and a 3,200 mm stick. Together, they provide a maximum ground-level digging radius of 10,720 mm and a maximum digging depth of 7,290 mm.

In addition, its maximum digging height reaches 10,040 mm, while its maximum unloading height is 6,900 mm. This working range allows the excavator to load trucks, open deep trenches, prepare foundations, and handle materials across a wide area.

The 179 kN bucket force and 126 kN stick force also make the machine suitable for hard ground and high-volume excavation.

Typical Applications

The used CAT 330D2L crawler excavator can support many commercial applications, including:

• Road and bridge construction
• Quarry and aggregate handling
• Large foundation excavation
• Pipeline and drainage projects
• Mining support work
• Site clearing and land development
• Truck loading and bulk material handling
• Demolition preparation
• Rental fleet operations
• General heavy earthmoving

Attachment selection should be based on the material, required digging depth, and working conditions.

Inspection and Refurbishment Services

Condition is a key concern when buying used heavy equipment. For this reason, Longmai can provide machine-specific photos, operating videos, and available inspection details before shipment.

Depending on the selected unit and buyer’s request, preparation services may include:

• Engine and hydraulic function checks
• Boom, stick, and cylinder inspection
• Undercarriage and track assessment
• Electrical system testing
• Cleaning and repainting
• Fluid and filter replacement
• Repair or replacement of selected wear parts
• Attachment installation
• Pre-shipment operating test

The final service plan can be adjusted to the buyer’s budget, destination market, and project needs.

Optional Attachments

The CAT 330D2L can be matched with various attachments, subject to compatibility and availability:

• General-purpose bucket
• Heavy-duty rock bucket
• Hydraulic breaker
• Ripper
• Grapple
• Quick coupler
• Skeleton bucket
• Narrow trench bucket

Buyers should state the required attachment, bucket width, handled material, and operating environment when requesting a quotation.

B2B Procurement and Export Support

Longmai serves overseas construction companies, equipment distributors, rental fleets, and project procurement teams. Support can cover machine selection, condition confirmation, refurbishment, loading plans, shipping coordination, and export documents.

For bulk orders, buyers may combine excavators with loaders, bulldozers, rollers, or other available used construction equipment. This can simplify purchasing and shipment planning for dealers and large projects.

Request a CAT 330D2L Quotation

To request a quotation, please provide the destination port, required quantity, preferred attachments, expected machine condition, and target delivery time. Our team will check current stock and provide details for the available CAT 330D2L unit.