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HSH-V Lever Block 0.25-9T Load Narrow-Space For Maintenance / Installation / Rescue

china Jiaxing Yeeda International Co.,Ltd certification
china Jiaxing Yeeda International Co.,Ltd certification
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HSH-V Lever Block 0.25-9T Load Narrow-Space For Maintenance / Installation / Rescue

HSH-V Lever Block 0.25-9T Load Narrow-Space For Maintenance / Installation / Rescue
HSH-V Lever Block 0.25-9T Load Narrow-Space For Maintenance / Installation / Rescue HSH-V Lever Block 0.25-9T Load Narrow-Space For Maintenance / Installation / Rescue

Large Image :  HSH-V Lever Block 0.25-9T Load Narrow-Space For Maintenance / Installation / Rescue

Product Details:
Place of Origin: Zhejiang,China
Brand Name: YEEDA
Certification: CE
Model Number: YD30-014
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Packaging Details: Carton Box or Crate
Delivery Time: 30-45DAYS
Payment Terms: T/T
Supply Ability: 500PCS/MONTH
Detailed Product Description
Model: YD30-014-0.25T Rated Load (T): 0.25
Test Load (T): 0.375 Standard Lifting Height (m): 1
Min. Distance Between Two Hooks (mm): 205 Efforts Required At Capacity (N): 221
Highlight:

HSH-V lever block 0.25-9T load

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narrow-space lever block for maintenance

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lever block for rescue

HSH-V Lever Block: 0.25-9T Load, Narrow-Space Use for Maintenance/Installation/Rescue
Product Specifications
Core Parameter Summary
Model Rated Load (T) Test Load (T) Standard Lifting Height (m) Min. Distance Between Hooks (mm) Efforts Required at Capacity (N) No. of Load Chains Diameter of Load Chain (mm) Dimensions (mm) Net Weight (kg)
YD30-014-0.25T 0.25 0.375 1 205 221 1 4 92×75×205×153×17 1.85
YD30-014-0.5T 0.5 0.75 1.5 260 304 1 5 110×82×260×261×23 4.6
YD30-014-0.75T 0.75 1.125 1.5 295 343 1 6 152×128×295×256×26 7.7
YD30-014-1T 1 1.5 1.5 295 314 1 6 152×128×295×256×26 8
YD30-014-1.5T 1.5 2.25 1.5 335 343 1 7.1 175×148×335×368×30 10.6
YD30-014-2T 2 3 1.5 385 383 1 8 175×160×385×368×33 14.8
YD30-014-3T 3 4.5 1.5 450 392 1 10 195×181×450×368×34 20
YD30-014-6T 6 9 1.5 615 392 2 10 195×232×615×368×47 28
YD30-014-9T 9 13.5 1.5 720 392 3 10 195×366×720×368×64 46
General Basic Parameters
  • Product Positioning: Designed for light-to-medium heavy-load lifting in narrow spaces without power supply, serving equipment maintenance, pipeline installation, warehouse handling, and outdoor emergency rescue.
  • Core Certifications: CE-certified, 1.5x overload tested, 1-year warranty, RoHS compliant eco-friendly coating.
  • Structure & Material: T80-grade high-strength chain, bearing-supported sprocket, automatic pawl-ratchet brake, 40Cr forged steel hooks with safety latches.
Product Details

Optimized for narrow space adaptation, labor-saving efficiency, and safety durability, addressing core pain points of heavy-load lifting in limited spaces.

Lever Transmission + Bearing Support
  • Labor-Saving Design: Lever principle amplifies force - 9T model requires only 392N (equivalent to lifting 40kg).
  • Small Operating Space: 30°-45° lever swing angle works in spaces ≤500mm wide.
  • Smoother Transmission: Bearing-equipped sprocket reduces resistance by 40%, chain guides prevent jamming.
High-Strength Materials + Multiple Protections
  • Rugged Chain: T80-grade chain withstands 1.5x test load, hot-dip galvanized for rust prevention.
  • Safe Hooks: 40Cr forged steel hooks endure 13.5T test load without cracks.
  • Lightweight Design: 0.25T model weighs only 1.85kg; 9T model at 46kg movable by two people.
Full-Scenario Adaptation + Easy Maintenance
  • Multi-Scenario Use: Equipment maintenance, pipeline installation (≤15° incline), outdoor rescue.
  • Simple Maintenance: Lithium grease every 50 uses; individual component replacement reduces costs.
Application Scenarios
Factory Equipment Maintenance (0.25T-3T Models)

Scenario: Lift 2T motor in 300mm gap during power outage.

Result: Reduces operators by 75%, lifting time from 1 hour to 15 minutes.

Construction Pipeline Installation (1T-6T Models)

Scenario: Lift 5T steel pipe at 10° incline in ≤600mm space.

Result: 90% cost reduction vs cranes, works in dusty environments for 2 months.

Warehouse Handling & Outdoor Rescue (0.25T-9T Models)

Scenario: Move 8T shelf in 500mm space; rescue 3T vehicle in muddy conditions.

Result: 85% efficiency increase; power-free emergency operation.

Frequently Asked Questions
Q: How to choose the right model?

A: Consider load (20% higher than actual), space (model size), and operation method (single/two-person).

Q: The lever jams during operation?

A: Usually chain deviation or insufficient lubrication - reset chain or add lithium grease.

Q: Brake effect decreases after long use?

A: Adjust brake clearance by rotating adjustment bolt clockwise in 1/4 turns.

Q: Performance at -20℃?

A: Chain remains tough; preheat by empty lever operation to melt lubricant before load use.

Contact Details
Jiaxing Yeeda International Co.,Ltd

Contact Person: Ms. Joyce Chou

Tel: 86-18668380852

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