Doosan DH150LC-7 Crawler Excavator

1、Cost-effective and high-value model, suitable for small and medium-sized projects with limited budget
2、Strong adaptability to harsh working environments, no strict requirements on construction site conditions
3、Fast after-sales response supported by Jinan Tuiwa, ensuring minimal downtime
4、Flexible configuration, customizable attachments according to actual construction needs
5、High resale value, mature market recognition, easy to transfer and upgrade later

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Product Details

Product Overview

The Doosan DH150LC-7 is a 15-ton class medium-sized crawler hydraulic excavator, which is a classic and mature model launched by Doosan for the global construction machinery market. With its stable performance, reliable quality and high cost performance, it has been widely used in various engineering fields. This excavator integrates powerful digging force, efficient operation and easy maintenance, and is equipped with a professional power system and hydraulic system to balance work efficiency and fuel economy. It is an ideal equipment for earthwork, municipal construction, water conservancy projects and other scenarios. Distributed and sold by Jinan Tuiwa Import and Export Trade Co., Ltd., the equipment has passed strict quality inspection and testing to ensure that it can meet the operation needs of customers in different regions and working conditions.

Doosan DH150LC-7 15-ton crawler excavator, original condition full view.jpg

Core Product Parameters

Specification Item	Parameter Details
Operating Weight	13,900 kg
Standard Bucket Capacity	0.75 m³ (Optional range: 0.28-0.75 m³)
Engine Model	DB58TIS (Direct Injection Engine)
Rated Power	71 kW (96.5 hp) @ 1850 rpm
Bucket Digging Force	77.4 kN (Standard); 81.3 kN (Boost)
Maximum Digging Depth	5,380 mm (with 2.5m arm)
Maximum Digging Height	8,620 mm
Swing Speed	12 rpm
Travel Speed	3.4-4.9 km/h
Boom Length	4,000 mm / 4,600 mm
Arm Length	1,900 mm / 2,500 mm / 3,000 mm (Optional)

Doosan DH150LC-7 / DH150W-7 excavator multi-angle exterior details.jpg

Product Features & Advantages

Power System Advantage

Equipped with Doosan DB58TIS turbocharged direct injection engine, it has strong power reserve and stable output. The mechanical injection structure is simple and durable, which can adapt to different grades of fuel, avoiding the problem of engine failure caused by poor fuel quality in remote areas. At the same time, the engine is optimized for fuel consumption, which can effectively reduce the daily operation cost of customers.

Hydraulic System Advantage

Adopting Kawasaki main pump and Doosan self-developed hydraulic control system, the flow distribution is precise, and the compound actions such as lifting, turning and digging are flexible and coherent, without jamming. The hydraulic system has high pressure resistance and good sealing performance, low failure rate and long service life, which reduces the later maintenance cost.

Structural Durability Advantage

The boom, arm and bucket are made of high-strength wear-resistant steel plate, and the key hinge parts are reinforced and thickened, which has excellent anti-torsion and anti-wear performance. The track frame is reinforced, and the track shoe is thickened, which reduces the ground pressure, improves the anti-slip and anti-sinking ability, and is suitable for muddy, sandy and uneven working conditions.

Operation Comfort Advantage

The cab adopts integral sound insulation and shock absorption design, with large-area glass windows, providing a wide field of vision without dead angles. Equipped with comfortable suspended seat and professional air conditioning system, it can effectively reduce the fatigue of operators during long-time operation. The operating handle is simple and easy to learn, and the control is light, which improves the operation efficiency.

Maintenance Convenience Advantage

All maintenance parts (engine filter, hydraulic oil filter, fuel filter, etc.) are centrally arranged, which is easy to check, disassemble and replace, saving maintenance time. The machine body is designed with a large maintenance door, which is convenient for daily inspection and maintenance, and further reduces the downtime of the equipment.

Doosan DH150LC-7 excavator cab interior and tire details.jpg

Product Application Scenarios

Earthwork Engineering: Site leveling, foundation pit excavation, earth backfilling, river dredging, yard arrangement and other operations, with high work efficiency and strong adaptability.
Municipal Construction: Urban road reconstruction, underground pipeline laying, green belt renovation, urban demolition and other projects, suitable for narrow construction sites in cities.
Agricultural Water Conservancy: Farmland renovation, irrigation ditch excavation, dam reinforcement, river channel improvement and other operations, adapting to muddy farmland and water edge working conditions.
Small-scale Mining & Quarrying: Ore stripping, stone crushing, material handling and other operations, with strong wear resistance and high load-bearing capacity.
Rural Construction: Rural housing construction, road construction, land consolidation, mountain slope trimming and other projects, suitable for complex rural working environments.

Doosan DH150LC-7 excavator hydraulic system, control panel and undercarriage.jpg

Product Packaging & Transportation

Jinan Tuiwa Import and Export Trade Co., Ltd. provides professional packaging and transportation services to ensure the safe delivery of equipment to the customer's designated location.

Packaging Method: The whole machine is treated with anti-rust primer, wrapped with waterproof and dust-proof plastic film, and key parts such as cab, hydraulic cylinder and pipeline are separately wrapped and protected to avoid collision and corrosion during transportation.
Transportation Adaptability: The equipment can be directly loaded on flatbed trucks or standard containers without large-scale disassembly, which saves transportation time and reduces the risk of component damage caused by disassembly and assembly.
Transit Protection: Before shipment, the hydraulic pipeline is drained of residual water, and the boom, arm and bucket are firmly fixed to prevent shaking and collision during long-distance sea and land transportation. Professional lashing and reinforcement measures are adopted to ensure transportation safety.
Delivery Service: The company provides one-stop services such as booking, customs declaration, inspection and port delivery, tracks the transportation process in real time, and ensures that the equipment arrives at the designated construction site on time.

Product Packaging & Transportation.jpg

Company Strength Display

Jinan Tuiwa Import and Export Trade Co., Ltd. is a professional foreign trade enterprise focusing on the export of construction machinery, with years of experience in the industry and a complete industrial chain layout. The company is located in Jinan, with superior geographical location and convenient logistics and transportation, which can quickly respond to the needs of global customers.

The company mainly supplies high-quality construction machinery such as excavators, loaders and bulldozers of well-known brands including Doosan, CAT, Volvo, XCMG and Sany. All equipment has passed strict quality inspection and professional testing before leaving the factory, and a detailed inspection report is provided to ensure that the equipment is in good condition. We have a large-scale equipment storage yard and a professional technical team, which can provide customers with equipment debugging, attachment customization, maintenance and other value-added services.

With rich experience in international trade, the company is familiar with the customs clearance and logistics processes of various countries and regions, and its products are exported to Southeast Asia, Africa, the Middle East, Russia, Central Asia and other places. Adhering to the business philosophy of "quality first, customer-oriented", the company has won the trust and praise of global customers, and established long-term and stable cooperative relations with many overseas customers.

Company Strength Display.jpg

Customer Cases & Feedback

Southeast Asia Municipal Pipeline Project: A local engineering company purchased 5 units of Doosan DH150LC-7 through Jinan Tuiwa for urban pipeline laying. The equipment ran stably for more than 3,000 hours without major failures, with low fuel consumption and easy maintenance. The customer feedback: "The equipment is reliable and efficient, and the after-sales service of Jinan Tuiwa is timely, which effectively guarantees the progress of the project."
Africa Farmland Water Conservancy Project: A local agricultural company purchased 3 units of this model for irrigation ditch excavation and farmland renovation. The equipment showed excellent passing ability in muddy fields, and the power output was stable, which met the needs of long-term field operation. The customer commented: "The excavator is durable and adaptable, which solves the problem of difficult construction in our rural areas, and the cost performance is very high."
Russian Engineering Leasing Company: The company has long-term purchased Doosan DH150LC-7 from Jinan Tuiwa for leasing business. Up to now, more than 10 units of equipment have been put into use, with low failure rate and high customer satisfaction. The leasing company feedback: "This model is popular with lessees because of its easy operation and stable performance. Jinan Tuiwa's supply is timely and the after-sales support is in place, which is our reliable cooperative partner.