- Overview
- Description
- Specifications
- Competitive Advantage
- FAQ
- Recommended Products
Overview

Place of Origin: |
China |
Brand Name: |
SDBM |
Model Number: |
BM18-40 |
Certification: |
CE |
Minimum Order Quantity: |
1 |
Packaging Details: |
Wooden box packaging |
Description
The SDBM BM18-40 Small Hydraulic Power Unit is designed to provide reliable hydraulic power for a wide range of construction and industrial applications. With its compact structure, stable hydraulic output, and easy operation, the BM18-40 is an ideal choice for contractors seeking portable and efficient hydraulic equipment.
Built for demanding jobsite environments, the BM18-40 delivers excellent durability and consistent performance while maintaining low maintenance requirements and convenient transportation.
Whether used for road maintenance, municipal engineering, demolition work, or hydraulic tool support, the BM18-40 offers dependable power wherever it is needed.
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Operation panel
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Engine
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Tire
1.Compact and Portable Design
The BM18-40 features a compact body structure that allows easy transportation between job sites. Its lightweight and space-saving design improves mobility and operational flexibility.
2. Stable Hydraulic Output
Equipped with a high-efficiency hydraulic system, the BM18-40 delivers smooth and stable hydraulic power, ensuring reliable operation for connected hydraulic tools and equipment.
3. Durable Construction
Manufactured with high-quality components and reinforced structural design, the BM18-40 is built to withstand harsh construction environments and continuous heavy-duty use.
4.Easy Operation and Maintenance
The user-friendly control system allows operators to quickly start and manage the machine. Simplified maintenance points reduce downtime and improve working efficiency.
5. Wide Application Compatibility
The BM18-40 hydraulic power unit can support various hydraulic tools and equipment, making it suitable for multiple industries and applications.
Specifications

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Technical parameter |
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Model |
BM18-40 |
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Engine brand |
Briggs&Stratton |
KAMA |
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Engine model |
Locin |
KM290 |
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Power |
18HP |
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Engine type |
Twin cylinder air-cooled four-stroke horizontal shaft |
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Maximum flow |
30lpm–40lpm |
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Greatest pressure |
155bar |
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Rotating speed |
3600rpm |
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Weight |
118kg |
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Fuel tank volume |
22L |
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Hydraulic tank volume |
16L |
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Lubricant quantity |
1.7L |
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Fuel consumption |
313kg/kwh |
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Machine size |
920mm×600mm×780mm |
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Package dimensions |
1000mm×680mm×850mm |
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Competitive Advantage

Why Choose the SDBM BM18-40?
The SDBM BM18-40 Small Hydraulic Power Unit is engineered for customers who need compact size, reliable hydraulic performance, and long-term durability in demanding construction environments. Designed for efficiency and versatility, the BM18-40 delivers stable hydraulic power while remaining easy to transport, operate, and maintain.

Behind the BM18-40 is SDBM’s factory advantage—15+ years of manufacturing expertise, ISO-certified production, and full in-house fabrication to ensure consistent quality. Every unit undergoes strict testing for drum balance, vibration strength, and engine performance. With stable engine partnerships, fast delivery, OEM/ODM customization, and global after-sales support, SDBM guarantees a machine that is durable, efficient, and ready for professional use.
Choose the BM18-40 because you get a premium machine backed by a trusted factory—small size, big power, and world-class reliability.
FAQ
BM18-40 Small Hydraulic Power Unit – FAQ
1. What is the BM18-40 Small Hydraulic Power Unit used for?
The SDBM BM18-40 is designed to provide stable hydraulic power for various construction and industrial applications, including:
Road maintenance
Concrete demolition
Hydraulic breaker operation
Municipal engineering
Bridge and tunnel construction
Emergency repair work
It can support multiple hydraulic tools and equipment.
2. What are the main advantages of theBM18-40?
Key advantages include:
Compact and portable design
Stable hydraulic output
Durable construction
Easy operation
Low maintenance requirements
Wide application compatibility
Reliable performance in harsh jobsite environments
3. Is the BM18-40 easy to transport?
Yes. The BM18-40 features a compact structure and portable design, making it convenient to transport between construction sites and easy to operate in limited working spaces.
4. Can the BM18-40 work continuously for long hours?
Yes. The BM18-40 is built with a reliable hydraulic system and durable components designed for continuous operation under demanding construction conditions.
Regular maintenance is recommended to ensure optimal long-term performance.
5. What hydraulic tools can be connected to the BM18-40?
The BM18-40 can be used with various hydraulic tools, depending on hydraulic flow and pressure requirements, including:
Hydraulic breakers
Concrete saws
Hydraulic cutters
Compactors
Drilling equipment
Plase contact SDBM for compatibility recommendations.
6. Is the BM18-40 suitable for rental businesses?
Yes. Its durable design, easy maintenance, and user-friendly operation make the BM18-40 an excellent choice for equipment rental companies and contractors.
7. How easy is maintenance for the BM18-40?
The BM18-40 is designed with accessible maintenance points for quick inspection and servicing. Routine maintenance helps reduce downtime and extend equipment life.
8. Why choose SDBM hydraulic equipment?
SDBM provides:
Professional manufacturing experience
Strict quality control
OEM & ODM customization
Global export support
Competitive factory pricing
Reliable after-sales service
SDBM focuses on delivering durable and cost-effective construction machinery solutions for global customers.
9. Can SDBM provide OEM customization for the BM18-40?
Yes. SDBM supports OEM and customized solutions based on customer requirements, including branding, configuration, and packaging.
10. Contact Information
For technical specifications, drawings, or customization inquiries, please contact:
📩 SDBM Sales Team
We will reply within 24 hours.
Whatsapp:+86 17853787374
Email: [email protected]
Website: www.sdbmmachinery.com