地面掘削機

実世界のアプリケーション:JH8020が優れている点


その JH8020 Mini Excavator isn’t just powerful—it’s a problem-solving machine designed for contractors who face tight spaces, tough materials, and complex terrain. Here’s how it outperforms in real jobs:

  1. Urban Construction (Trenching & Utilities)

    • Pain Point: Narrow alleys and buried pipes require precision.

    • JH8020 Solution: With a 650 mm tail swing radius そして 990 mm transport width, it navigates tight spaces while delivering 18 kN bucket force to break hard soil.

  2. Landscaping & Hardscaping

    • Pain Point: Delicate grading near structures needs control.

    • JH8020 Solution240 mm dozer lift そして 270 mm blade cut enable flawless grading, while the KUBOTA D1105 engine ensures smooth operation.

  3. Agriculture (Drainage & Orchard Work)

    • Pain Point: Muddy fields demand traction and deep digging.

    • JH8020 Solution35° climb angle + 150 mm ground clearance tackle slopes, and 2400 mm max dig depth handles drainage trenches.

  4. Demolition (Indoor/Outdoor)

    • Pain Point: Breaking concrete in confined areas.

    • JH8020 Solution21.5 MPa hydraulic pressure powers breakers, and 3570 mm reach accesses high walls safely.


Key Features & Technical Advantages

✅ Unmatched Power:

  • 0.07 m³ bucket + 18 kN digging force (highest in class).

  • KUBOTA D1105 engine (14 kW @ 2200 rpm) for reliability.

✅ 精密制御:

  • 0–9 rpm swing speed for accurate positioning.

  • 2025 mm vertical dig depth for wall work.

✅ Compact Yet Mighty:

  • 3.5m length fits trailers; 1300 mm work width stabilizes on uneven ground.

✅ オペレーターの快適性:

  • 2290 mm cabin height with ergonomic controls.


Technical Sheet – JH8020 Mini Excavator

1. Core Specifications

パラメータ価値ユニット
バケット容量0.07立方メートル
エンジンモデルKUBOTA D1105
エンジン出力14 @ 2200kW/rpm
Max Digging Force (Bucket/Arm)18 / 11キロニュートン
システム圧力21.5MPa

2. Working Range

パラメータ価値ユニット
最大掘削高さ3570んん
最大掘削深度2400んん
最大掘削半径4040んん
ドーザーブレードリフト/カット240 / 270んん

3. 寸法

パラメータ価値ユニット
Transport Length/Width3555 / 990んん
テールスイング半径650んん
トラック幅760んん

Why Contractors Trust the JH8020

✔ 燃費効率: Kubota engine reduces operating costs.
✔ Attachment-Ready: Compatible with augers, grapples, and breakers.
✔ 耐久性: Reinforced undercarriage for rocky terrain.

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