Crawler Excavator（履带挖掘机）

1. Product Overview

This indigo crawler excavator is core construction machinery widely used in earthwork excavation, mining operations, municipal projects, road construction, building infrastructure, water conservancy projects, garden renovation, building demolition and landfill projects. We supply both brand-new and high-quality used excavators. Our product range covers mini excavators, medium earth-moving excavators and large mining excavators with multiple tonnage options. It can adapt to different site scales, project workloads and working environments, and runs stably under complex working conditions such as muddy ground, mountain slopes and rocky terrain. It is the preferred construction machine for overseas engineering contractors, equipment leasing companies and construction teams.

2. Core Structure & Hardware Advantages

1. Crawler Chassis The machine adopts reinforced heavy-duty crawler chassis with widened track plates, featuring large contact area and low ground pressure. It can avoid getting stuck on soft muddy ground, swamp land and steep mountain slopes. The travel motor has strong load capacity and impact resistance. The chassis is reinforced for wear resistance to extend service life.
2. Power & Hydraulic System Equipped with high-power diesel engine with sufficient power reserve and good fuel economy. The mature load-sensing hydraulic system provides strong digging force, fast response and smooth combined movements for digging, lifting, slewing and loading. High-quality sealing parts are adopted for hydraulic pipelines to reduce oil leakage and simplify maintenance.
3. Working Attachment: Boom, Stick & Bucket The boom and stick are welded with thickened high-strength alloy steel plates, featuring strong impact resistance and bending resistance. It is equipped with standard wear-resistant digging bucket with replaceable teeth. A variety of attachments are optional: hydraulic breaker, log grapple, ripper and rock grapple. One machine can finish multiple tasks to improve utilization rate and cut procurement cost.

3. Cab & Operation Experience

The fully enclosed shock-absorbing cab adopts panoramic large glass for wide vision and better operation safety. It is fitted with suspended shock-absorbing seat to reduce vibration fatigue. Control levers are arranged ergonomically, easy for new operators to learn. Air conditioning is optional to adapt to high or low temperature working areas.

4. Inspection & Delivery Guarantee

Every machine will pass full inspection before shipment, including engine performance test, hydraulic pressure test, travel & slewing motor test, structural part inspection and no-load & load running test. New machines are assembled and debugged according to factory standards. Used machines will be fully overhauled, with aging seals, filters and oil pipes replaced to guarantee stable running condition.

5. Spare Parts & After-sales Support

We have complete spare parts supply chain for engine parts, hydraulic parts, undercarriage parts and bucket teeth. Professional after-sales team provides remote video guidance for troubleshooting and maintenance consultation for overseas buyers.

6. Target Market & Cooperation

Our excavators are exported to Africa, Middle East, Southeast Asia, South America and other regions. We can recommend suitable tonnage according to your project, provide real machine videos, full specification sheet, quotation and lead time. We support full machine export and package deals with attachments. Welcome to send inquiry for purchasing, bulk cooperation and equipment leasing solutions.

一、产品概述

这款靛蓝色履带式挖掘机是工程施工领域的核心主力设备，广泛适用于土石方开挖、矿山作业、市政工程、道路修建、房屋基建、水利工程、园林改造、建筑拆除、垃圾填埋等各类工程项目。设备支持新机与高品质二手机供应，从小型微挖、中型土方挖掘机到大型矿山挖掘机，多吨位机型可选，能够适配不同施工场地大小、工程量以及作业环境，在泥泞、山地、岩石等复杂工况下稳定作业，是海外工程承包商、设备租赁公司、施工团队的优选工程机械。

二、核心结构与硬件优势

1. 履带行走底盘 整机采用加强型重型履带底盘，加宽履带板，接地面积更大，对地压强低。在雨天软土地基、沼泽洼地、山地陡坡作业时不易陷车。行走马达承载力强，抗冲击，长时间连续行走、爬坡作业稳定可靠，底盘结构经过耐磨强化设计，延长整机使用寿命。
2. 动力与液压系统 搭载大功率国系列柴油发动机，动力储备充足，爆发力强，燃油经济性优秀，油耗控制合理，满足长时间不间断高强度施工。配套成熟负载感应液压系统，挖掘力矩大，动作响应迅速，复合动作流畅协调，挖掘、抬臂、回转、装车动作同步运行不卡顿，大幅提升施工效率，降低能源损耗。液压管路接头采用高品质密封件，减少漏油故障，维护简单。
3. 工作装置：动臂、斗杆与挖斗 动臂、斗杆采用加厚高强度合金钢板焊接而成，焊缝牢固，抗冲击、抗弯折，能够承受重载挖掘、破碎作业带来的巨大冲击力。标配耐磨土方挖斗，斗齿可拆卸更换；支持多种属具选配，可快速换装液压破碎锤、抓木器、松土器、抓石夹等辅具，实现挖掘、破碎、抓取、松土多用途作业，一机多用，提高设备利用率，降低客户多设备采购成本。

三、驾驶室与操作体验

全封闭防尘减震驾驶室，大视角全景玻璃，无视觉死角，方便司机观察周边施工环境，提升作业安全性。内部配备悬浮减震座椅，大幅缓冲作业震动，减轻长时间操作疲劳。操作手柄布局符合人体工程学，操作逻辑简单，新手也可以快速上手。驾驶室自带通风系统，可选空调配置，适应高温、低温不同地区的户外施工环境。

四、质量检测与交付保障

所有设备在出厂发货前，执行完整整机检测流程。检测项目包含发动机性能测试、液压系统压力检测、行走与回转马达测试、结构件探伤、整机空载与负载试运行。新机严格按照出厂标准装配调试；二手设备经过整机拆解检修，更换老化密封件、滤芯、油管等易损件，确保设备交付时运行稳定。

五、配件供应与售后支持

我们拥有完善的配件供应链，发动机配件、液压件、底盘件、斗齿等易损配件货源充足，海外客户采购配件便捷。专业售后技术团队，提供远程视频技术指导，故障排查、保养指导，支持海外客户的设备维保咨询。

六、适用市场与合作模式

产品大量出口非洲、中东、东南亚、南美等海外市场，长期服务工程承包、矿山开发、设备租赁行业客户。我们可以根据客户项目需求，推荐合适吨位机型，提供设备实拍视频、详细参数表、报价、交付周期。支持整设备出口，也可提供配套属具打包方案。欢迎发送询盘，洽谈采购、批量合作、设备租赁配套方案。