21 Ton XE210C Hydraulic Crawler Excavator

XE210C advanced hydraulic system for energy saving, the key hydraulic components are the international wellknown brand manufacturers imported, quality of products can be a good guarantee; combined with the latest research results, low energy consumption, fast response speed, control precision, the impact is small, can maintain a strong mining capacity and excellent operation efficiency.

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XE210C

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Crawler Excavator Hydraulic Excavator 21 Ton Crawler Excavator 21 Ton Excavator

Product Description

Product Introduction

The XE210C is a 21-tonne medium-duty all-round crawler excavator compliant with Euro IV emissions standards, designed for high efficiency, fuel economy and multi-functional operation. Equipped with a high-pressure common rail diesel engine precisely matched to an intelligent hydraulic system, its dovetail boom design, reinforced dipper arm and patented T-type sleeve significantly enhance structural durability. Standard-fitted with a 0.91m³ bucket, it delivers robust digging power and supports diverse attachment operations including crushing, shearing, and lifting. The cab offers comfortable, safe operation with low noise levels. Widely employed in earthmoving, municipal roadworks, hydraulic engineering, and pipeline laying applications, it holds CE certification, making it a dependable choice for overseas construction and rental markets.

Product Advantage

Powerful & Fuel-Efficient EngineEquipped with high-performance engine and intelligent hydraulic system, delivering strong power and lower fuel consumption.
High Working EfficiencySmooth and precise compound movements, strong digging force, greatly improving efficiency in excavation, loading and crushing.
Sturdy & Durable StructureReinforced boom, arm and stable undercarriage, high anti-shock and anti-fatigue performance for heavy-duty work.
Comfortable & Easy OperationSpacious cab with low noise and good shock absorption. Ergonomic pilot control reduces operator fatigue.
Strong Multi-Working AdaptabilityCompatible with hydraulic breaker, grapple, shear and other attachments, suitable for construction, municipal and mining projects.
Reliable & Easy MaintenanceHigh-quality key components, convenient maintenance access and self-diagnosis function, reducing downtime and operation cost.

Technical Parameters

Model		Unit	XE210C
Operating weight		Kg	21900
Bucket capacity		m³	0.8-1.3
Engine	Model	/	QSB 7
	Rated power/speed	kw/rpm	135/2050
	Maximum torque/speed	N.m	740/900-1600
	Displacement	L	6.7
Main performance	Travel speed(H/L)	km/h	5.4/3.1
	Swing speed	r/min	11.8
	Gradeability	°	≤35
	Ground pressure	kPa	47.2
	Bucket digging force	kN	149
	Arm digging force	kN	111
	Maximum tractive force	kN	184
Hydraulic system	Main pump	/	2
	Rated flow of main pump	L/min	2×225
	Main safety valve pressure	MPa	34.3/37
	Travel system pressure	MPa	34.3
	Swing system pressure	MPa	27.5
	Pilot system pressure	MPa	3.9
Oil Capacity	Fuel tank capacity	L	400
	Hydraulic tank capacity	L	220
	Engine oil capacity	L	19.5
Appearance size	Overall length	mm	9625
	Overall width	mm	2990
	Overall height	mm	3100
	Width of platform	mm	2830
	Track length	mm	4255
	Overall width of chassis	mm	2990
	Track shoe width	mm	600
	Wheel base of crawler	mm	3462
	Track gauge	mm	2390
	Counterweight clearance	mm	1050
	Min. ground clearance	mm	486
	Min. tail swing radius	mm	2844
	Track height	mm	942
Working scope	Max. digging height	mm	9620
	Max. dumping height	mm	6780
	Max. digging depth	mm	6680
	Maximum depth cut for 2240mm(8 ft) level bottom	mm	6500
	Max. vertical wall digging depth	mm	5715
	Max. digging radius	mm	9940
	Min. swing radius	mm	3530

Product Uses

Earthwork excavation, loading and leveling
Municipal construction and road engineering
Building infrastructure and foundation works
River dredging and water conservancy projects
Demolition and crushing with various attachments
Farmland reconstruction and site renovation

Product Operate Guide

Pre-operation Inspection

Check engine, hydraulic system, tires, safety devices and surrounding environment. Ensure no obstacles and personnel nearby.
Start the Machine

Enter the cab, fasten the seat belt, start the engine and idle for preheating. Release the parking brake and hydraulic lock.
Operation Control

Use pilot joysticks to control boom, arm, bucket and swing. Control travel speed smoothly, avoid sudden turning.
Working Operation

Keep the machine stable during operation. Do not overload or work on steep slopes for a long time.
Shutdown Procedure

Put the bucket on the ground, return controls to neutral, idle for cooling, then turn off the engine and activate the safety lock.
Daily Maintenance

Carry out routine maintenance as required to ensure safe and stable operation.

FAQ

1. HOW SHOULD LIFTING POINTS BE SELECTED DURING EQUIPMENT TRANSPORTATION?

Always consult the manual and use only lifting points or transport holes explicitly marked by the manufacturer. Never secure loads to cylinder rods, hoses, or thin steel structures.

2. DURING PRECISION OPERATIONS (E.G., LEVELING), MOVEMENTS ARE JERKY WITH “NODDING” PHENOMENA?

Unstable pilot control system pressure or poor spool micro-motion characteristics. Inspect the pilot pump and pilot relief valve, and calibrate the pilot pressure.

3. AFTER ENGINE WARM-UP, DOES THE REQUIRED FORCE TO MOVE THE CONTROL LEVER DECREASE?

This is a normal physical phenomenon. As hydraulic oil temperature rises, viscosity decreases, reducing resistance through the pilot valve.

4. WHEN PERFORMING TWO ACTIONS SIMULTANEOUSLY (E.G., BOOM LIFT + SWING), DOES SPEED NOTICEABLY SLOW DOWN?

This is normal as the hydraulic pump's total output flow cannot simultaneously meet the demands of both actuators. If severe, check the pump's flow regulation function.

5. HYDRAULIC OIL BECOMES CONTAMINATED AGAIN SHORTLY AFTER REPLACEMENT?

Insufficient cleaning of the tank and lines during oil change, or the bypass valve remaining open after filter replacement, allowing contaminants to recirculate.

6. HYDRAULIC CYLINDER ROD SHAKES DURING EXTENSION?

Air ingress into the rodless chamber or slight piston rod bending (difficult to detect visually). Require purging or professional calibration.