Doosan 150W-7 Wheel Excavator
Doosan 150W-7 wheel excavator features wheeled chassis for self-driving transfer, no trailer needed to cut road construction transport costs
Energy-saving hydraulic system of this Doosan wheel excavator reduces fuel use by 12% under heavy loads to lower daily operation expenses
Reinforced boom & bucket of the Doosan wheel digger provides powerful breakout force for digging, loading and pavement breaking
Shock-absorbing enclosed cab on this 15ton wheel excavator with air suspension seat eases operator long-hour working fatigue
Pre-installed quick coupler of Doosan 150W-7 wheel excavator allows fast attachment swap for multi-scene mobile digging machine use
Global Doosan spare parts network supports quick maintenance for this wheeled digger and shortens construction site downtime
Product Overview of Doosan 150W-7 Wheel Excavator
Doosan 150W-7 Wheel Excavator is a mature 15-ton wheeled digger built for municipal renovation and highway construction. This Doosan wheel excavator balances flexible mobility and powerful digging capacity, solving the transfer limits of crawler excavators for urban projects. As mainstream municipal machinery, the Doosan 150W-7 mobile excavator can travel freely on public roads without transport trailers, greatly boosting work turnover efficiency. Equipped with original Doosan power and hydraulic assemblies, the road excavator maintains stable performance under long-hour heavy load, matching diverse working demands from road digging to waste clearing. All structural parts of this wheeled excavator receive anti-corrosion treatment, extending service life in dusty construction environments. For buyers seeking reliable urban digging equipment, the Doosan 150W-7 digger delivers balanced performance and low operation cost.
Core Product Specifications of Doosan 150W-7 Wheel Excavator
| Item | Parameter Data |
|---|---|
| Model | Doosan 150W-7 Wheel Excavator |
| Operating Weight | 14800 kg (15 ton class) |
| Engine Brand | Original Doosan Diesel Engine |
| Rated Power | 106 kW / 144 HP |
| Working Hydraulic Pressure | 31 MPa |
| Standard Bucket Capacity | 0.65 m³ |
| Max Digging Depth | 4820 mm |
| Max Digging Reach | 7850 mm |
| Travel Speed | 0–35 km/h |
| Gradeability | 30° |
| Tire Specification | 10.00-20 Construction Tires |
| Overall Dimension (L×W×H) | 7650 × 2480 × 3120 mm |
| Fuel Tank Volume | 240 L |
| Hydraulic Oil Tank Volume | 160 L |
| Digging Breakout Force | 98 kN |
| Boom Lifting Force | 86 kN |
Core Features & Strengths of Doosan 150W-7 Wheel Excavator
Original Doosan Energy-Saving Power System
- This Doosan 150W-7 wheel excavator uses Doosan turbo diesel engine with 3 adjustable power modes to cut fuel waste. It meets global emission standards, delivers reliable cold start and low-noise operation for urban jobs. A large radiator prevents overheating during all-day road construction.
High-Efficiency Load-Sensing Hydraulic System
- Its load-sensing valves allocate hydraulic flow without power loss for smooth digging & breaking. Built-in oil cooler prolongs hydraulic lifespan and lowers maintenance costs. Extra valve ports fit breakers, grapples and other attachments for multi-purpose work.
High Mobility Wheeled Chassis Structure
- Thick anti-slip tires suit mud and asphalt roads. Four-wheel steering shortens turning radius for narrow urban sites. Chassis shock absorbers reduce driving vibration. Self-driving transfer eliminates extra flatbed transport fees between job sites.
Durable Reinforced Working Device
- Boom, arm and bucket are made of thick wear-resistant steel to withstand heavy impact. Pre-mounted quick coupler changes attachments in 3 minutes. Sealed hinge lubrication cuts dust wear and daily upkeep work.
Comfortable Intelligent Operator Cab
- Soundproof enclosed cab with AC, rear camera and color monitor. Air suspension seat buffers vibration for long shifts. Integrated easy-learn control panel, plus standard rollover protection complying with global machinery safety rules.
![Internal hydraulic & engine parts of used Doosan DH150W-7 wheel excavator.jpg]( "Internal hydraulic & engine parts of used Doosan DH150W-7 wheel excavator.jpg")
Wide Application Scenarios of Doosan 150W-7 Wheel Excavator
Highway & Rural Road Works: Roadbed excavation, ditch digging, pavement breaking; the mobile excavator’s fast transfer accelerates project progress
Urban Municipal Renovation: Pipeline trenching, old community demolition, green land soil turning; small turning radius fits narrow city passages
Logistics & Yard Operation: Ground leveling, cargo loading; wheeled chassis moves freely on hard yard ground
Agricultural Land Reclamation: Farm channel digging, orchard renovation; low ground pressure tires avoid damaging farm surface
Water Conservancy Projects: River dredging, slope reinforcement; stable hydraulic force handles mud and gravel excavation
For medium construction teams undertaking mixed engineering orders, one Doosan 150W-7 wheel excavator can replace multiple single-function machines to lift asset utilization.
Packaging & Transportation of Doosan 150W-7 Wheel Excavator
Whole machine coated with marine anti-rust paint; key hinge parts covered with anti-corrosion grease against ocean salt fog
Cab, pipelines and small accessories packed with shockproof foam & export wooden boxes, fixed tightly with steel belts
Boom folded and tires retracted for loading into 40HQ standard containers; bulk cargo secured on flat racks with steel wire
Supporting tools, filters, multi-language operation manuals packed in independent waterproof plastic cases
Exclusive sales team provides real-time freight tracking number after shipment for buyers to monitor container logistics
All packaging complies with international machinery export standards to avoid scratch, collision and rust of the Doosan 150W-7 digger.
![Packaging & Transportation.jpg]( "Packaging & Transportation.jpg")
Company Strength | Jinan Tuiwa Import and Export Trading Co., Ltd
Stable Authorized Supply Chain
- Long-term cooperation with official Doosan manufacturers, abundant spot inventory of Doosan 150W-7 wheel excavator, supporting bulk order and mixed container loading with other municipal machinery like loaders and rollers.
Complete Export Qualifications
Full import & export business licenses; all exported Doosan digger passes CE & EPA certification, providing complete customs clearance documents including CO certificate, inspection report for smooth port clearance.
Large Inspection & Storage Yard
- 10,000㎡ dry indoor storage yard in Jinan to protect wheeled excavator from sun and rain. Every Doosan 150W-7 undergoes full test of engine, hydraulic and walking system before delivery.
Global Spare Parts After-Sales System
- Largest stock of original Doosan spare parts for the mobile excavator, fast sea & air delivery of filters, hydraulic valves and bucket teeth worldwide. Multi-language team offers remote video maintenance guidance for overseas users.
Global Customer Service Experience
- Our wheel excavator products exported to over 50 countries across Africa, Southeast Asia, Middle East and Europe. We master regional emission standards and local construction conditions to recommend matched Doosan digger configuration for clients.
![Company Strength.jpg]( "Company Strength.jpg")
