Balance Valve 803002155 for XCMG XCA100 All‑terrain Crane

Product Overview

The balance valve 803002155 (counter‑balance valve) is a core hydraulic safety component exclusively for XCMG XCA100 100‑ton all‑terrain crane. Installed within boom luffing and telescopic hydraulic circuit, this valve undertakes critical load‑holding and speed‑control functions during heavy‑load lifting operations.

It stabilizes descending speed of boom assemblies, prevents sudden boom falling caused by equipment self‑weight or hydraulic hose rupture, and maintains zero‑leakage locking status when the crane stays static. As a key safety spare part for XCA100 all‑terrain crane, defective or worn balance valve will bring huge hidden risks for site lifting work. Our 803002155 balance valve strictly complies with XCMG OEM drawing standards for direct replacement without modification. Top Run Parts supplies this hydraulic valve for fleet maintenance of mining, infrastructure and construction projects worldwide, widely exported to Africa, Middle East, Latin America, Russia and Southeast Asia.

Specification Parameters

Note: Hydraulic pressure test report, dimension drawing can be provided upon request. Please provide your crane serial number for precise compatibility confirmation.

Key Features & Advantages

• Strict OEM dimension compliance: Manufactured according to XCMG original specification, perfect fit for XCA100 all‑terrain crane, no extra machining required for installation.

• Reliable load‑holding safety performance: Zero‑leakage locking function to avoid boom sudden drop risk caused by gravity or pipeline failure, improving onsite operation safety significantly.

• Heavy‑duty adaptability: Hardened valve spool and high‑quality seal assemblies, resistant to pressure impact and oil contamination, suitable for harsh long‑time continuous working condition.

• Stable motion control: Precisely control boom descending speed, eliminate jitter during luffing and telescoping actions for smooth crane operation.

• Pre‑delivery inspection: Every balance valve will pass hydraulic pressure testing before packing to guarantee product quality for oversea shipment.

Related Matching & Recommended Spare Parts

When replacing balance valve 803002155 for XCMG XCA100 all‑terrain crane, customers usually purchase below supporting hydraulic spare parts for complete hydraulic circuit overhaul:

• Hydraulic sealing kits for luffing cylinder

• Hydraulic pipe fittings & high‑pressure hoses

• Overcenter valve and pilot control components

• Relief valve and solenoid valve for crane hydraulic system

Browse full XCMG all‑terrain crane spare parts catalog | More XCMG crane hydraulic valves & replacement components

About Top Run XCMG Crane Spare Parts Supply

Qingdao Top Run International Trade Co., Ltd owns over 15‑year experience in supplying genuine and OEM construction machinery spare parts covering XCMG, SANY, Zoomlion, Shantui, Liugong and other well‑known Chinese brands. We provide full‑range spare parts for XCMG truck cranes, all‑terrain cranes, rough‑terrain cranes, wheel loaders and mining dump trucks.

• Accept OEM / ODM customized requirement

• Support factory inspection and pre‑shipment goods inspection

• Global sea & air shipment covering more than 100 countries

• Complete after‑sales service and professional technical consultation support

Inquiry & Order Information

To get quotation for Balance Valve 803002155 for XCMG XCA100 all‑terrain crane, please offer part number 803002155 and your crane serial number. Feel free to contact us via channels below:

• Email：Bonnie@toprunsparepart.com

• WhatsApp / WeChat：+86 15275228746

• Visit：Contact Us Page to submit your inquiry form

Frequently Asked Questions

Q1: Can balance valve 803002155 fit other XCMG all‑terrain crane models?

A1: This part 803002155 is specially matched for XCMG XCA100 all‑terrain crane. For other AT crane models, please provide machine model and serial number for our compatibility verification before placing orders.

Q2: What is your packing solution for hydraulic valve export?

A2: We adopt anti‑collision inner packaging plus fumigated wooden case for long‑distance ocean transportation to protect precision hydraulic components from damage in transit.

Q3: Could you supply full hydraulic overhaul kits for XCA100 boom system?

A3: Yes. We are capable of assembling complete boom hydraulic overhaul kits including balance valve, seal kits, hose assemblies and relevant fittings according to your maintenance list.

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