2020 كوبوتا 185

Kubota KX185 Excavator Product Parameter Report

I. Basic Overview

The Kubota KX185 is a small tracked hydraulic excavator with an ultra-small swing radius. It uses conventional power and features a backhoe bucket. Belonging to the general-purpose construction machinery category, the machine has a working weight of 8245kg (approximately 8 tons). It is characterized by its flexibility, efficiency, and strong adaptability, suitable for various construction scenarios such as urban construction, landscaping, and farmland irrigation.

II. Power System Parameters

(I) Engine Core Configuration

Equipped with a Kubota original V3307Dl-T engine, this is a water-cooled engine with a total displacement of 3.331L, a rated power of 47.8kW, and a rated speed of 2000rpm. This engine not only provides stable power output but also boasts excellent fuel economy, effectively reducing fuel costs while ensuring operational efficiency.

(II) Power Performance

The engine idles stably, operates with low noise, and provides smooth operation, offering a relatively comfortable working environment for operators. Its ample power reserves easily handle various high-intensity operations such as excavation and material handling.

III. Overall Machine Performance Parameters

(I) Operational Efficiency

Travel Speed: It features two speed settings: 2.7 km/h (low) and 4.9 km/h (high). Users can flexibly switch between speeds depending on the work scenario. High speed is selected for rapid relocation, while low speed is used for precise operations to ensure accuracy.

Swing Speed: The swing speed is 9.5 rpm. Combined with its ultra-small swing design, it allows for agile maneuvering even in confined spaces, significantly improving operational efficiency in narrow urban construction sites and indoor construction environments.

Climbing Ability: The maximum climbing ability reaches 30%, enabling smooth travel and operation even on steep slopes, adapting to complex terrain.

(II) Excavating Force Parameters

The bucket excavation force is 65.2 kN. This powerful excavation force allows it to easily excavate various types of soil, sand, and gravel, and even handle some light rock breaking operations, meeting diverse construction needs.

IV. Hydraulic System Parameters

(I) Core Component Configuration

Hydraulic Pump: A combination of 2 variable displacement pumps and 1 gear pump is used. The variable displacement pumps can precisely adjust the hydraulic oil flow according to operational needs, achieving efficient power utilization, while the gear pump provides stable hydraulic power to other auxiliary devices.

Hydraulic Motor: Both the swing hydraulic motor and the travel hydraulic motor are piston hydraulic motors. The travel hydraulic motor is a 2F configuration, possessing excellent power transmission efficiency and stability, ensuring smooth travel and swing movements of the excavator.

(II) System Performance Advantages

The hydraulic system has a fast response speed and high operational precision. Operators can easily control digging, lifting, and swinging actions through the control device, achieving precise operations. At the same time, the system has strong sealing and reliability, effectively reducing the failure rate and lowering maintenance costs.

V. Overall Machine Dimensions and Operating Range

(I) Transportation and Internal Dimensions

Transportation Dimensions: The total transport length is 6450mm, the total width is 2200mm, and the total height is 2530mm. Its compact size facilitates transportation and allows for easy transfer to different construction sites using ordinary trucks. Tracks and Ground Clearance: The total track length is 2840mm, the track gauge is 1750mm, the track shoe width is 450mm, and the track contact length is 2300mm, ensuring the excavator's stability during operation. The minimum ground clearance is 390mm, providing good passability and allowing operation on rough terrain.

Swing Radius: The minimum swing radius of the front working device is 2410mm, and the rear swing radius is only 1460mm. This ultra-small swing design allows the excavator to complete omnidirectional digging operations in confined spaces without frequent machine movement.

(II) Working Range Parameters

Digging Range: The maximum digging radius is 7010mm, the maximum digging radius at the stopping surface is 6850mm, the maximum digging depth is 4290mm, and the maximum vertical digging depth is 3490mm, enabling the excavator to cover a large working area and meet digging needs at different depths.

Lifting and Unloading Height: The maximum digging height is 7040mm, and the maximum unloading height is 4980mm, allowing for easy unloading of materials into higher truck beds or storage areas, improving operational efficiency.

VI. Fuel Capacity and Auxiliary Equipment

(I) Fuel Storage Capacity

The fuel tank capacity is 115L. This larger capacity reduces refueling frequency and increases continuous operating time, making it suitable for extended outdoor construction scenarios.

(II) Bulldozer Blade Configuration

Equipped with a bulldozer blade. The blade width is 2200mm, the height is 500mm, the lifting height is 470mm, and the pushing depth is 530mm. The bulldozer blade can be used for leveling sites, clearing obstacles, and other operations, further expanding the excavator's functionality.