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Sany Crawler Excavator Deformation Resistance Sturdy Durable Hydraulic System

Product Details

Place of Origin: China

Brand Name: SANY

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Product Details

Product Description

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                                                Hydraulic System Crawler Excavator, Deformation Resistance Crawler Excavator, Sany Sturdy Durable Crawler Excavator
                              

Sany Crawler Excavator Deformation Resistance Sturdy Durable Hydraulic System

Product Introduction

Main Features

High Durability

Fuselage constructed with high-strength steel and multiple strengthening processes for excellent wear and deformation resistance
Maintains structural stability even in complex conditions (mine gravel, construction muck operations)
Reduces maintenance frequency despite normal appearance wear (paint wear, rust)
Demonstrates industrial-grade sturdiness and durability in core components

High Operating Efficiency

Equipped with high-torque engine and optimized hydraulic system
Strong digging force with quick boom and stick response
Efficient performance in various operations: hard soil excavation, material handling, fine site leveling
Helps shorten project construction timelines

Application Scenarios

Construction Work

Site excavation (foundation pits, trench excavation)
Earth and stone transport
Construction waste cleaning
Ideal for limited space and diverse tasks in urban construction sites

Mine Operations

High-intensity operations (ore mining, site leveling)
Effective ore crushing and loading
Important role in open-pit mine scenarios
Improves mining operation efficiency

Municipal Engineering

Urban river dredging
Road reconstruction and expansion
Municipal facilities construction (underground pipe galleries)
Adapts to various operating environments

Technical Specifications

Note: Due to individual equipment differences, actual specifications should be verified against equipment nameplate.

Parameter Item	Description
Equipment Type	Crawler Excavator
Brand	SANY
Engine Power	Varies by model (medium-tonnage models typically 110-160kW)
Overall Weight	Common medium-tonnage models: 20-30 tons
Standard Bucket Capacity	0.8-1.5 cubic meters
Maximum Digging Depth	Typically 6-8 meters
Track Shoe Width	Approximately 600-800mm (varies by working conditions)

Common Problems & Solutions

Equipment Abnormal Noise Problem

Possible Causes:

Air in hydraulic system pipeline
Component wear (bearings, gears)
Loose track links

Solutions:

Check hydraulic system and perform exhaust operations (start equipment and slowly operate each action to exhaust air). For mechanical component wear, professional inspection and replacement required. Adjust track tension if links are loose.

Insufficient Digging Force

Possible Causes:

Hydraulic oil contamination affecting pressure transmission
Main pump wear
Abnormal pressure setting of relief valve

Solutions:

Replace with qualified hydraulic oil and clean system. Inspect main pump - repair or replace if necessary. Have professional technician detect and adjust relief valve pressure parameters.

Track Deviation

Possible Causes:

Inconsistent track tension
Uneven flow of travel motor
Wear/deformation of guide wheel/roller

Solutions:

Adjust track tension to be consistent on both sides. Check travel motor and troubleshoot flow problems. Replace worn guide wheel and roller components as needed.

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