7049091 STEP Hitachi parts for ZX850-3, ZX850-3F, ZX870H-3, ZX870H-3-HCMC, ZX870H-3F, ZX870R-3, ZX870R-3F
Genuine Quality 7049091 STEP Part for Hitachi ZX850-3, ZX870H-3 Series ExcavatorsProduct Overview: 7049091 STEP PartEnsure the safety and accessibility of your heavy machinery wit
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Genuine Quality 7049091 STEP Part for Hitachi ZX850-3, ZX870H-3 Series ExcavatorsProduct Overview: 7049091 STEP PartEnsure the safety and accessibility of your heavy machinery wit
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Genuine Quality 7049091 STEP Part for Hitachi ZX850-3, ZX870H-3 Series Excavators
Product Overview: 7049091 STEP Part
Ensure the safety and accessibility of your heavy machinery with a reliable replacement for the Hitachi 7049091 STEP part. This crucial component provides essential footing for operators and maintenance personnel accessing various points on large excavators and mining equipment. Located strategically on the machine's frame or body, these steps are subjected to constant wear, impact, and environmental exposure.
Choosing a high-quality replacement like the 7049091 STEP is vital not just for compliance with safety standards, but for the day-to-day operational efficiency and well-being of your crew. A damaged or missing step is a significant safety hazard, potentially leading to accidents and costly downtime.
Designed for Heavy-Duty Hitachi Machinery
The 7049091 STEP part is specifically engineered to fit and function perfectly on several heavy-duty Hitachi excavator and mining models. These machines are workhorses in the most demanding applications, requiring parts that can withstand extreme conditions.
Applicable Models:
Hitachi ZX850-3
Hitachi ZX850-3F
Hitachi ZX870H-3
Hitachi ZX870H-3-HCMC
Hitachi ZX870H-3F
Hitachi ZX870R-3
Hitachi ZX870R-3F
These models are widely deployed in large-scale projects:
Mining Operations: Extracting coal, ore, and minerals, handling massive overburden.
Quarrying: Breaking and loading rock in aggregates production.
Heavy Construction: Large infrastructure projects like dams, pipelines, and major earthmoving works where high capacity and durability are paramount.
In these challenging environments, every component, including the seemingly simple step, must be robust and reliable.
Key Advantages and Selling Points
Enhanced Safety: Provides secure footing, significantly reducing the risk of slips and falls during machine access and maintenance checks.
Durable Construction: Manufactured from robust materials designed to resist bending, impact, and corrosion in harsh operating environments.
Precision Fit: Engineered to meet OEM specifications for the listed Hitachi ZX850-3, ZX870H-3 series, ensuring hassle-free installation and perfect alignment.
Cost-Effective Solution: A high-quality aftermarket alternative offering comparable performance and durability to genuine parts without the premium price tag.
Maintains Machine Integrity: Replacing damaged steps helps preserve the overall condition and safety rating of your valuable heavy equipment.
Why Choose Swafly Machinery Co., Limited?
At Swafly Machinery Co., Limited, we specialize in providing top-quality excavator spare parts and mining equipment parts. As seen on hitachi-isuzuparts.com, our comprehensive inventory covers a wide range of components critical for the operation and maintenance of heavy machinery, including Hitachi parts.
Our core business revolves around:
Mechanical Engines: Supplying new and remanufactured diesel engines from leading brands (Mercedes-Benz, KUBOTA, Cummins, Volvo Penta, Deutz, Yanmar) and offering engine assembly, maintenance, and rebuilding services.
Hydraulic System Components: Providing essential parts like Kawasaki hydraulic pumps, main control valves, hydraulic travel motors, swing motors, and various valve assemblies used in brands like Komatsu, Caterpillar, and Hitachi excavators.
Undercarriage Parts: Offering travel final motor drives, gearboxes, and other undercarriage system parts.
Other Critical Spares: Including oil pans, filters, camshaft assemblies, gaskets, hose assemblies, covering all needs from engine maintenance to hydraulic systems and overall machine repair.
When you purchase the 7049091 STEP or any other component from Swafly, you're getting a reliable part backed by our expertise in heavy machinery spares. We understand the demands placed on machines like the Hitachi ZX850-3 and ZX870H-3 series and provide parts that help keep them running safely and efficiently.
Questions, Troubleshooting, and Maintenance
Common Questions & Answers:
Q1: How often should I inspect the STEP part?
A1: The step should be part of your daily pre-operation check. A more thorough inspection for wear or damage should be conducted during regular maintenance intervals or machine servicing.
Q2: Can a worn step affect machine operation?
A2: While a worn step doesn't directly impact digging or moving functions, it severely compromises safety. Operators may hesitate or be unable to safely access the cabin or service points, indirectly causing delays or preventing necessary checks.
Q3: Is installing the 7049091 STEP difficult?
A3: The replacement process is generally straightforward, involving removing old fasteners and securing the new step. However, due to the size of the machine and location of some steps, proper safety procedures and potentially lifting equipment should be used. Always refer to the machine's service manual.
Troubleshooting & Repair Advice:
If you notice a step is loose, bent, or cracked:
Loose Fasteners: Check if the bolts or nuts securing the step are loose. Tighten them to the manufacturer's specified torque. If the fasteners are stripped or damaged, they must be replaced.
Bending or Cracks: A bent or cracked step is compromised and poses an immediate safety risk. It cannot be effectively repaired and must be replaced with a new, quality part like the 7049091 STEP.
Worn Anti-Slip Surface: If the non-slip texture is worn smooth, the step is hazardous even if not bent. Replacement is necessary to restore safe grip.
Maintenance Tips:
Regularly clean mud, grease, and debris from all steps to maintain the anti-slip surface effectiveness.
Include visual inspection of all steps for damage and fastener security in your preventive maintenance checklist.
Ensure replacement steps are sourced from reputable suppliers like Swafly Machinery to guarantee material quality and correct fitment.
Heavy Equipment Parts Glossary (Selected Examples)
Beyond the 7049091 STEP, understanding key components is crucial for maintaining your heavy machinery. Here are 10 examples of other parts commonly found on Hitachi excavators and similar equipment, with their locations and examples:
Hydraulic Pump / 液压泵 / Гидравлический насос
Location: Engine Compartment (connected to engine).
Example: Hitachi ZX870H-3 Hydraulic PumpTravel Motor / 行走马达 / Ходовой мотор
Location: Undercarriage (connected to final drive).
Example: Hitachi ZX850-3F Travel MotorBucket Cylinder / 铲斗油缸 / Цилиндр ковша
Location: Boom/Arm Assembly (connects arm to bucket).
Example: Hitachi ZX870H-3F Bucket CylinderTrack Chain / 履带链 / Гусеничная цепь
Location: Undercarriage.
Example: Hitachi ZX850-3 Track ChainIdler / 引导轮 / Направляющее колесо (ленивец)
Location: Front of the Undercarriage.
Example: Hitachi ZX870R-3 IdlerSprocket / 驱动轮 / Ведущая звездочка
Location: Rear of the Undercarriage (connected to final drive).
Example: Hitachi ZX870R-3F SprocketRadiator / 散热器 / Радиатор
Location: Engine Compartment.
Example: Hitachi ZX870H-3-HCMC RadiatorMain Control Valve / 主控制阀 / Главный распределительный клапан
Location: Hydraulic System (often near the cabin or engine compartment).
Example: Hitachi ZX850-3F Main Control ValveSwing Motor / 回转马达 / Механизм поворота (мотор)
Location: Upper Structure (under the cabin/engine).
Example: Hitachi ZX870H-3 Swing MotorFinal Drive / 终传动 / Бортовой редуктор
Location: Undercarriage (connected to travel motor and sprocket).
Example: Hitachi ZX870R-3 Final Drive
Get the Quality Parts You Need
Don't compromise on safety or performance. For the Hitachi 7049091 STEP part and all your other Hitachi excavator spare parts and mining equipment component needs, trust Swafly Machinery Co., Limited.
Contact us today to inquire about the 7049091 STEP or explore our extensive catalog for your Hitachi ZX850-3 parts, ZX870H-3 parts, and more!
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7049091 STEP Hitachi parts for ZX850-3, ZX850-3F, ZX870H-3, ZX870H-3-HCMC, ZX870H-3F, ZX870R-3, ZX870R-3F
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