Komatsu PC30MR-2 Second Hand Mini Excavator Lightweight Compact Excavator from China manufacturer

Advantages

Appearance design: Komatsu PC30MR-2 adopts a stylish and streamlined appearance design, making the machine look more beautiful and generous.
Compact design: Komatsu PC30MR-2 has a small body size, which can adapt to small working spaces and is convenient for working in small construction environments in cities.
Strong durability: Komatsu PC30MR-2 uses high-strength steel and high-quality components, has good reliability and durability, and can adapt to harsh working environments.

ENGINE

Model	Komatsu 3D84E-5
Type	emissionised 4-cycle diesel engine
Displacement	1.496 cm³
Bore × stroke	84 × 90 mm
No. of cylinders	3
Combustion	natural
Net power (SAE J1349)	20.6 kW / 27.6 HP @ 2.500 rpm
Max. torque	94,6 Nm @ 1.500 rpm
Cooling system	water
Air fi lter type	dry

SWING SYSTEM

Swing speed

9.3 rpm

OPERATING WEIGHT

Operating weight with cab and rubber shoes	3.165 kg
Operating weight with cab and steel shoes	3.275 kg
Canopy	-175 kg (optional)
Additional counterweight	+190 kg

BLADE

Type	electro-welded, single unit structure
Width × height	1.550 × 355 mm
Max. lifi ting above ground level	360 mm
Max. depth below ground level	310 m

UNDERCARRIAGE

Shoes (each side)	44
Track rollers (each side)	4
Shoe width	300 mm
Ground pressure (standard)	0.31 kg/cm²

ELECTRIC SYSTEM

Voltage	12 V
Battery	68 Ah
Alternator	40 A
Starter motor	2.0 kW

SERVICE CAPACITIE

Fuel tank	44 ltr
Radiator and system	3,3 ltr
Engine oil	7,2 ltr
Hydraulic system	40 ltr

Determine Your Needs

Before buying a used excavator, you first need to clarify your needs. Consider the size of the work site, the required digging depth, the soil type, and other specific work requirements. These factors will help you choose the right model and specifications. Also consider the brand of the excavator.
Check The Use Of The Machine

Ask the seller how long the excavator has been used (number of working hours), whether it has been regularly maintained, whether it has a history of major repairs, etc. If possible, ask to see the repair and maintenance records. Pay special attention to the condition of the machine's hydraulic system, engine, chassis, and working device, as these are the parts of the excavator that are most susceptible to wear.
Conduct On-Site Tests

It is very important to operate the excavator yourself and test it before purchasing. Start the machine and check whether the engine starts smoothly, whether it is flexible to operate, whether the hydraulic system is working properly, and whether there is any abnormal noise. Also check the operating comfort of the excavator and ensure that the control system is responsive and precise.
Pay Attention To Price And Cost Performance

The price of a used excavator may vary depending on the brand, model, age and working hours. It is recommended to compare prices from multiple sources to understand the market situation and avoid purchasing machines that are overpriced or of poor quality. In addition, the subsequent maintenance and servicing costs should also be considered to ensure the overall cost performance.
Choose A Reliable Seller

Choosing a reputable seller or dealer to buy a used excavator can reduce the risk of purchasing a machine. Sellers with good reputation usually provide more detailed machine information and even some after-sales guarantee services. Before the transaction, you can evaluate the seller's reliability by checking the seller's reviews or communicating with other buyers.

Safe Purchase

To ensure the safety of customers when purchasing used excavators, we provide the following services:

1. Comprehensive mechanical inspection
2. History review
3. Performance test
4. Third-party certification
5. Warranty service
6. Transparent price evaluation
7. After-sales support

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Secure Payment Platform

We work with well-known third-party payment platforms to ensure that all transactions are conducted through secure encrypted channels to prevent payment information leakage and financial risks.

Transaction Record Preservation

We will save all transaction records, including contracts, payment vouchers, etc., for customers to query at any time.

Contract Protection

Before the customer pays, we will sign a detailed purchase contract with the customer to clarify the rights and obligations of both parties and ensure the legal rights and interests of the customer during the payment process.

FAQs

What are the key points to pay attention to when buying a used excavator?

The working hours of the machine, the condition of the engine, the performance of the hydraulic system, the degree of wear of the chassis and crawler, and whether there are maintenance records. At the same time, it is best to conduct on-site inspections and test operations.
What factors affect the price of a used excavator?

Mainly affected by the brand, model, working hours, machine condition, maintenance records, and market supply and demand.
Is the maintenance cost of a used excavator higher than that of a new machine?

It usually depends on the age of the machine, the working hours, and the maintenance. Older machines may require more frequent maintenance and higher repair costs.
Do you need to consider the brand when buying a used excavator?

Well-known brands usually have better quality control, parts supply, and after-sales service. Choosing a used excavator from a reliable brand can reduce the difficulty of future maintenance and repairs.
Is a used excavator suitable for small engineering projects?

Used excavators are very suitable for small engineering projects with limited budgets. By choosing used equipment in good condition, you can get efficient construction tools at a lower cost to meet engineering needs.

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Komatsu PC30MR-2 Second Hand Mini Excavator Lightweight Compact Excavator

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