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Develon DX55R-7
Excavator

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Powered by Innovation

DEVELON: Where Doosan's rich legacy meets tomorrow's innovation.

Introducing the DEVELON DX55 Mini Excavator, where compact size meets formidable performance.

Experience precise control with the proportional flow rate system, enhanced maintenance accessibility, and exceptional visibility from one of the market’s most spacious cabins.

From intricate earthmoving tasks to extended operations, the DEVELON Mini Excavator prioritizes operator comfort without compromising control, ensuring optimal performance at all times.

With a comprehensive 4-year / 6000-hour warranty and award-winning service from Conplant, the DEVELON Mini Excavator guarantees reliability and efficiency in every job.

The best equipment, only at Conplant.

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Experienced experts at every branch

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Stock on the ground and
ready to go

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World-class engineering and manufacturing

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4-year / 6000-hour warranty

Precision control at your command

Explore an unprecedented level of operational control with the DEVELON DX55 Mini Excavator.

DEVELON’s engineering excellence allows operators to proportionally control the hydraulic flow rate, offering precise adjustments to the speed and intensity of hydraulic movements.

Whether digging, lifting, or performing other operations, this innovative feature provides enhanced precision and adaptability, optimising performance to meet varying job site conditions and requirements.

Minimize the risk of damage and maximize efficiency with the DX55R-7’s proportional flow rate control, and experience a new standard of precision and flexibility in your excavation tasks.

Powered by Innovation

DEVELON is a combination of the words ‘Develop,’ and ‘Onwards.’

The new brand name encompasses the direction of HDI to move onward to the future through innovation and its willingness to relentlessly change the world with innovative products and solutions.

Learn more about Develon

Maintenance made simple

Designed with operators in mind, the DEVELON DX55 Mini Excavator simplifies maintenance like never before.

All components, filters, and refilling points are conveniently accessible from ground level, saving time and effort on routine checks and servicing. Whether it’s filter replacement, fluid level checks, or routine inspections, ground-level access streamlines these essential tasks, reducing downtime and maximizing machine performance.

Experience how DEVELON commitment to accessibility can enhance your maintenance practices, ensuring optimal operation and efficiency on every job.

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Specifications DX55R-7

Operating Weight 5740 Kg
Overall Length (no attachments)5400 mm
Overall Width1980 mm
Overall Height – Boom/Cab2137 / 2575mm
Ground Clearance209.5 mm
Engine Make / ModelDoosan / D18
Engine Fuel / CoolingDiesel / Water
Rated Power @ ISO36.4 Kw @ 2200 RPM
Travel Speed Low / High2.6 / 4.4 Km/h
Engine EmissionTier 4
Fuel Capacity78 L
Hydraulic Tank Capacity67 L
Swing Speed9.8 RPM
Standard Boom Length2700 mm
Standard Arm Length1600 mm
Arm Digging Force2.79 ISO
Bucket Digging Force4.43 ISO
Max Digging Depth3630 mm
Max Digging Height5680 mm
Max Digging Reach (Ground)6090 (5950) mm
Shoe Width400 mm
Track Length2497 mm
Rear Swing Radius1050 mm
Boom Swing Angle (Left/Right)60/53 mm
Dozer Blade Height349 mm
Dozer Digging Depth450 mm
Maximun Gradeability35/70%

Standard and Optional Equipment

Unmatched comfort and space

Delve into a spacious, comfortable working environment with the DEVELON DX55 Mini Excavator.

Designed with one of the most generous cabins in the market, it provides ample room for operators, reducing fatigue during extended hours of operation. This ergonomic design allows for free movement, comfortable operation, and even storage for personal belongings, tools, and equipment.

With DEVELON’s dedication to operator well-being, experience how a spacious cab can contribute to improved productivity, focus, and an overall more enjoyable working experience.

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Experience an enhanced field of vision

Designed for excellent all-round visibility, this machine features large windows and strategically positioned mirrors, offering operators clear visibility of their surroundings and minimizing blind spots.

Navigate busy job sites and tight spaces with confidence, maintaining high situational awareness and detecting potential hazards with ease. Develon’ss commitment to superior visibility promotes safety, reduces the risk of accidents, and optimizes operational efficiency on every job site.

Experience the difference with the DX55’s exceptional visibility today.

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More Develon Excavators

A bright orange and black DEVELON DX35Z excavator with a compact, modern design, equipped with a large front bucket and a sturdy track system. This versatile piece of construction equipment features an operator cabin with large windows for excellent visibility.
Image of an orange and black Doosan DX35z mini excavator on a white background. This piece of construction equipment features a compact tracked platform, an enclosed operator cabin, and a front-mounted bucket arm with an attached digging bucket.
A bright orange crawler excavator labeled "DOOSAN" with a black cab and a large digging bucket is positioned at the front. This piece of construction equipment is equipped with tracks for mobility on rough terrain and features a stabilization blade in front of the treads.
An orange Doosan mini excavator with a visible Develon logo, featuring a front loader bucket, positioned on a white background. As part of the construction machinery lineup, the excavator boasts a protective cab for the operator and runs on rubber tracks, with a blade attachment on its front.
An orange and black Develon excavator, a prime example of construction equipment, is displayed with a large digging arm and bucket attachment. The machine has tracks for mobility and a cab for the operator. The background is plain white.
A bright orange Doosan compact excavator with a black dozer blade attachment and rubber tracks. This piece of construction equipment has a spacious cabin and is designed for small to medium-sized digging projects. The boom arm is fully extended with the bucket ready for use.
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