4.5 T Excavator For Sale
Compact Design: Ideal for small yards and farms, saving space and effort.
Hydraulic Digger: Offers precise control and efficient digging for various tasks.
Diesel Engine: Reliable and powerful, suitable for heavy-duty applications.
Crawler Base: Stable and durable, providing excellent traction on uneven terrain.
High Operating Efficiency: Ensures productivity and cost-effectiveness for daily use.
Product Introduction
The KU45 compact excavator, represented in the technical data-sheet, is a robust and versatile machine engineered for a wide range of earthmoving and material-handling applications. With a working weight of 3,515 kg and a bucket capacity of 0.09 m³, it offers a balanced blend of power and precision. Powered by a water-cooled Yanmar diesel engine delivering 18.2 kW of maximum power, the KU45 ensures reliable performance in demanding conditions. The model is designed with excellent maneuverability, featuring a climbing ability of 30° and dual travel speeds of 3.0/4.2 km/h, making it well-suited for construction sites, landscaping, and utility work. Its compact dimensions—overall length of 4,485 mm, width of 1,550 mm, and height of 2,440 mm—allow it to operate efficiently in confined spaces while delivering impressive digging capabilities, including a maximum digging depth of 2,880 mm and a digging radius of 4,965 mm.
Engineered for efficiency and operator comfort, the KU45 compact excavator integrates performance-focused design with practical usability features. The machine’s hydraulic system, supported by a 33-liter oil tank, enables smooth and responsive control during digging, lifting, and swinging operations. Its side-swing function provides an extended working range with left/right swing angles of 75°/55°, enhancing flexibility in tight or complex job sites. The inclusion of an adjustable bulldozer blade (width 1,550 mm, height 335 mm) further extends its utility for grading and leveling tasks. Designed with durability in mind, the KU45 incorporates a reinforced undercarriage and a reliable cooling system, ensuring consistent operation under varied environmental conditions. With clear, well-organized instrumentation and ergonomic controls, this model offers both novice and experienced operators an intuitive and productive working experience, making it a dependable choice for small to medium-scale projects across multiple industries.
Product Details
Full Opening Engine Cover Lifting the engine cover provides direct and comprehensive access to the core powertrain, enabling swift, unhindered access to all key service and maintenance areas. |
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New LED Boom Work Light The work lights utilize energy-efficient LED technology, eliminating the use of halogen elements. |
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Spacious driving experience The cabin provides generous legroom and intuitive controls for smooth operation, while the adjustable driver’s seat can be positioned forward or backward to create a personalized comfort zone for extended working sessions. |
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Variable speed motor |
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Thickened chassis Extended, thickened chassis, integrally forged as a single unit for ultimate durability. |
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Yanmar engine Powerful and dependable, the KU-45 Yanmar diesel engine delivers superior horsepower and performance. It offers low noise and vibration levels, excaptional fuel efficiency. |
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Product Specifications
Basic Performance Parameters | |
Working Weight(kg) | 3515 |
Bucket capacity(m³) | 0.09 |
Travel speed low/high speed(Km/h) | 3.0/4.2 |
Climbing ability(%) | 30° |
A:Maximum Digging Height(mm) | 4600 |
B:Maximum Unloading Height(mm) | 3175 |
C:Maximum Digging Depth(mm) | 2880 |
E:Max. digging radius(mm) | 4965 |
Side Swing | √ |
Side Swing Angle (L/R) | 75/55 |
Undercarriage Expansion | / |
Equipment Body | |
J:Overall Length(mm) | 4485 |
K:Overall Width(mm) | 1550 |
L:Overall Height(mm) | 2440 |
Bulldozer Width/Height | 1550/335 |
Engine | |
Engine Brand | Yanmar |
Maximum power(Kw) | 18.2 |
Cooling method | Water cooling |
Fuel Type | Diesel |
Fuel tank | |
Fuel tank(L) | 40 |
Hydraulic oil tank(L) | 33 |
Applications
Landscaping & Green-space Refurbishment
Navigate through narrow 1.2 m gates and delicately work around precious flowerbeds without damaging delicate plants.
Accurately excavate tree pits to match required root-ball depths.
Create subtle drainage channels and shallow swales for rainwater management projects.
Efficiently remove old turf for fast and seamless lawn renewal.
Utility & Irrigation Installation
Install water, gas, fiber, or drip irrigation lines more efficiently than walk-behind trenching equipment.
A digging depth of 2.4 m ensures frost-line clearance in most climates.
The 400 mm bucket maintains uniform trench width for quick backfilling and compaction.
The side-swing boom allows trenching directly adjacent to existing paved surfaces.
Indoor & Low-clearance Operations
Pass through standard doorways on rubber tracks designed to protect interior flooring.
Excavate basement floors to increase usable headroom.
Break and remove interior concrete slabs using an integrated hydraulic breaker.
Access confined spaces such as 2.3 m parking structures for maintenance and repair work.
Roadside & Municipal Maintenance
Replace sidewalk panels, fill potholes, and drill signpost holes—completing tasks within short work windows.
Zero tail-swing design keeps the machine safely within coned-off work zones.
Dual-speed travel (0–4 km/h) enables synchronized movement with on-foot crews.
Canal, Ditch & Environmental Work
Switch to specialized attachments like a 600 mm ditching blade or hydraulic rake.
Remove sediment from active irrigation channels without interrupting water flow.
Place rip-rap materials for effective erosion control.
Break down thin concrete weirs and load debris directly into waiting trucks.
Packaging & Shipping
Our mini excavators are delivered in heavy-duty industrial packaging engineered to withstand the rigors of global logistics while ensuring product integrity upon arrival.
Reinforced Crating System
Each machine is anchored onto a reinforced steel skid base using industrial-grade bolts and sealed within a durable protective membrane. This advanced packaging method provides robust defense against dust infiltration, moisture exposure, and physical impacts during transit, ensuring the equipment reaches its destination in optimal operational condition even after extended international shipments.
Streamlined Container Logistics
Specially designed packaging incorporates built-in fork pockets and detachable loading ramps, enabling efficient single-operator container loading procedures compatible with standard 20GP and 40HQ shipping units. The securing system utilizes four-point ISO-grade lashing chains with integrated tensioners, which firmly anchor the equipment to the container floor to eliminate shifting or sway during maritime transit or railway transport across varied terrain conditions.
Company Profile
