U55-6S KIS

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Excavator 5 Tons

Tough. Powerful in every move

Construction Applications
Ideal for general contractors and excavator operators who need a machine ready for tough, heavy-duty work. Suitable for land leveling, footing excavation, medium-size pipeline trenching, road surface improvement, fence post hole digging, and demolition tasks.

Agricultural Applications
Perfect for contractors looking to replace manual labor and boost productivity in orchards, crop-sensitive areas, or sites with limited access. Well-suited for rubber plantation owners and rubberwood processing facilities—from site preparation and planting to loading rubberwood onto transport trucks.
Also ideal for durian orchards, covering all stages from land preparation, irrigation system installation, mound forming, to ongoing maintenance. In addition, it meets the needs of palm plantations, from planting and drainage trenching to access road construction and harvesting operations.

Price

1,610,000 Baht

horsepower

47.6 (35.5) horsepower

Weight

5,320 kilograms

Bucket size

0.172 cubic meter

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Gallery U55-6S KIS

Application features

Efficiency

Powered by Kubota Engine

Kubota 4-cylinder, 4-stroke diesel engine equipped with Direct Injection delivers full, efficient power at 47.6 HP with a maximum engine speed of 2,200 rpm. Fuel is injected directly into the combustion chamber for more complete combustion and improved environmental performance. Features an Auto Idle System that automatically reduces engine speed after 4 seconds of inactivity, helping to lower fuel consumption and extend engine life.
Strong performance with no drop-off

Powered by a 3‑Pump Load Sensing Hydraulic System, the hydraulic oil supply is divided into three pump chambers, enabling precise flow distribution to each function based on operating demands. This ensures smooth operation without reducing swing speed. Equipped with an Auto Shift system that automatically adjusts hydraulic flow during heavy-duty work, delivering full performance while improving fuel efficiency.
Bucket capacity and lifting power

Equipped with a standard Japanese bucket, specially reinforced with 10‑mm thick steel for superior durability and long service life—ready for tough, heavy-duty operations. Features a bucket capacity of 0.172 cubic meters (6 scoops = 1 cubic meter) and long, sharp digging teeth for efficient excavation. The excavator delivers an impressive average lifting capacity of up to 1,300 kg.
Agile performance that breaks through tight-space limitations

With a Zero Tail Swing design, the machine delivers full 360‑degree rotation without the rear extending beyond the body, reducing concerns and enhancing safety when operating in confined or restricted spaces
Tougher and ready for more demanding operations

Equipped with a 5‑roller track system that reduces impact from operation, extending the lifespan of both the rollers and tracks. Ready to tackle all terrains—flat, sloped, or rough—built to handle tough jobs with confidence.
KUBOTA INTELLIGENCE SOLUTION (KIS)

Seamlessly connected for professional management—enabling real-time machine monitoring with precise location tracking, operating status, work history, and usage behavior. The data can be analyzed to optimize excavator usage, reduce operating costs, and improve overall efficiency. Includes anti-theft alerts, geofencing with notifications when the machine leaves a defined work area or when signal tampering is detected. Also provides timely maintenance reminders to prevent damage and reduce costs caused by missed scheduled servicing.
Great value, B20 fuel compatible

Reduces emissions, environmentally friendly, helps lower PM2.5 levels, and supports palm oil farmers

Convenience

Greater operating comfort

Features a spacious operator cabin with a full-length spring seat, adjustable to fit the operator’s body comfortably. Ergonomically designed armrests support the entire arm, reducing fatigue during operation and allowing smoother, more comfortable joystick control for extended working hours.
Digital display panel

The digital display screen is positioned for clear visibility and easy operation, allowing operators to quickly and accurately monitor machine status—such as engine speed, fuel level, and engine temperature. It also enables direct control of hydraulic oil flow when auxiliary attachments are connected, all managed conveniently through the display.
12‑volt power outlet

Provides convenient charging for mobile phones and electrical devices such as fans, speakers, and radios

High Value

Designed to meet a wide range of applications

Supports a wide range of tasks with versatile attachments, including rock drilling operations using the EHB05 hydraulic breaker. Delivers excellent impact performance with a stable operating frequency and high-impact force, making it effective on rock, concrete, and cement. Enhanced safety is ensured with a check valve system that prevents nitrogen gas backflow, reducing concerns during refilling or inspection.

Specifications

Engine specification
Cabin		ห้องโดยสารเปิดโล่ง
Accessory cable set		มี
Weight	(kilograms)	5,320
Weight in use	(kilograms)	5,395 (น้ำหนักผู้ใช้งาน 75 กิโลกรัม)
horsepower	(Horsepower HP (kW))	47.6 (35.5)
Body length	(millimeter)	5,500
Width of the car	(millimeter)	1,960
Maximum digging depth	(millimeter)	3,630
The furthest digging distance	(millimeter)	6,100
Furthest digging distance	(ground level)	5,960
Max digging distance	(millimeter)	5,665
Digging distance perpendicular to the deepest	(millimeter)	2,830
Max pouring distance	(millimeter)	4,005
Number of roller sets	(roller)	5
Volume of the excavator	(cubic meter)	0.172
Digging mouth width	(millimeter)	700
Number of lap times per 1 cue	(lap)	6
ความสูงตัวรถ	(millimeter)	2,540