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Tower Cranes
  • 4tons Small Tower Crane with 42m Jib Length
  • 4tons Small Tower Crane with 42m Jib Length
  • 4tons Small Tower Crane with 42m Jib Length
  • 4tons Small Tower Crane with 42m Jib Length
  • 4tons Small Tower Crane with 42m Jib Length
  • 4tons Small Tower Crane with 42m Jib Length
4tons Small Tower Crane with 42m Jib Length

4tons Small Tower Crane with 42m Jib Length

  • 1 - 4 Sets
    $15,000
  • 5 - 9 Sets
    $10,000
  • >= 10 Sets
    $8,000
View product details

4tons Small Tower Crane with 42m Jib Length

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy Material Handling: Designed to lift and transport materials weighing up to 4 tons, with a rated capacity of 4-6 tons depending on configuration.
  • Extended Reach: Features a 42m jib length for precise material placement over long distances, ideal for high-rise and mid-rise construction projects.

Key features

  • 1. Corrosion-Resistant Steel Construction

    • With a corrosion-resistant steel body, you can ensure long-term durability in harsh outdoor environments. This material outperforms standard steel cranes by reducing rust and wear, extending service life by up to 20%*.

  • 2. Elevated Control Cabin with Unobstructed Visibility

    • With an elevated control cabin design, operators gain a 360-degree view of the worksite, enabling precise material handling and reducing blind spots compared to ground-level control systems*.

  • 3. Extended 42m Jib for Long-Distance Lifting

    • With a 42m jib length and 25m lifting height, you can reach materials over 25% farther than mid-sized tower cranes*, making it ideal for high-rise and expansive construction projects.

  • 4. Customizable Capacity for Versatile Applications

    • With adjustable rated loading capacities (4–6 tons) and customizable jib angles, you can adapt to diverse scenarios—from standard residential builds to heavy industrial projects—expanding usability by 30% compared to fixed-capacity models*.

  • 5. Integrated Safety Features for Compliance

    • Equipped with overload protection and anti-sway systems, this crane meets rigorous safety standards (e.g., ISO 12654), ensuring reliability beyond basic operational requirements*.

Product details

4tons Small Tower Crane with 42m Jib Length

The 4tons Small Tower Crane with 42m Jib Length is a compact yet powerful construction solution designed for mid-to-high-rise projects. Built from high-strength steel, it combines durability with precision, offering flexible lifting capacities and extended reach. Its elevated control cabin ensures operator safety and visibility, while integrated safety features like wind sensors and overload protection enhance reliability.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-strength steelEnsures structural integrity in harsh environments
Rated Lifting Capacity4 tons (42m jib) / 6 tons (10m jib)Adapts to varying load requirements based on jib extension
Lifting Height25 metersIdeal for mid-to-high-rise construction projects
Jib Length42 metersExtended reach for hard-to-access construction zones
Control CabinElevated, operator-friendly designEnhances visibility and precision control
Safety FeaturesWind sensors, overload protectionMitigates risks in dynamic construction sites
Warranty1 yearComprehensive coverage for peace of mind

Customization guide

Adjustable parameters include jib length (extendable up to 50m) and boom angles to optimize load distribution. For specialized needs, customize lifting capacity configurations or integrate advanced safety systems like anti-sway technology.

Get inspired

With its 42m jib, this crane reaches distant construction areas efficiently. Whether erecting steel frames for a 20-story building or moving materials on uneven terrain, its modular design adapts to diverse project demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Jib Length42m48m (+14%)55m (+30%)
Max Lifting Capacity6 tons (10m radius)8 tons (12m radius)10 tons (15m radius)
Safety FeaturesWind sensorsWind + load sensorsWind + AI load monitoring
Lifting Speed20m/min23m/min (+15%)26m/min (+30%)

Supplier's note

  1. Technical Breakthroughs:

    • High-strength steel: 20% lighter than traditional materials while maintaining structural rigidity.
    • Elevated control cabin: Provides 360° visibility, reducing operational errors by 40%.
    • AI load monitoring: Proactively adjusts lifting parameters, enhancing safety in high-wind scenarios.

  2. Optimal Version Selection:

    • Base Model: Ideal for small-to-medium projects (e.g., 10-story buildings) requiring cost-effective solutions.
    • Advanced Model: Suits mid-scale developments (e.g., 20-story hotels) needing faster lifting speeds and dual-sensor safety.
    • Pro Model: Best for large-scale high-rise projects (e.g., skyscrapers) where extended reach (55m jib) and heavy loads (10 tons) are critical.

With the Pro version’s 55m jib, you can safely lift 10 tons at 15m radius—30% farther than industry standards—enabling efficient material transport for high-altitude construction. Pair this with AI load monitoring to automate adjustments, minimizing downtime and maximizing productivity.

Frequently asked questions

  • Which tower crane model is best for mid-rise construction projects requiring a 42m jib?

  • How often should the tower crane’s steel components be inspected for safety?

  • Why is steel preferred over aluminum for tower cranes used in heavy lifting?

  • Can the 4-ton tower crane’s jib length be customized beyond 42 meters?

  • Is the 4-ton tower crane compliant with international safety standards like ISO 9001?

  • What makes the 4-ton tower crane suitable for construction sites with limited space?

  • What maintenance steps are crucial for extending the lifespan of a 42m tower crane jib?

  • Why is the bright yellow color important for tower crane visibility and safety?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Lifting CapacityMedium-sized construction sitesIndustry Standard: 5 tons (OSHA compliance)
Our Base: 4 tons (ISO 9001 verified)
Our Advanced: 6 tons (ASTM F1541)		▲ Base: Cost-effective for 4-ton loads
▲▲ Advanced: Handles heavy materials (e.g., steel beams)		Base: Limited for large projects
Advanced: Higher cost vs competitors
Jib LengthHigh-rise and multi-story projectsIndustry Standard: 35m (EN 13000)
Our Base: 42m (ISO 12482)
Our Advanced: 48m (customizable)		▲ Base: Extended reach for 42m
▲▲ Advanced: 48m for hard-to-reach areas		Requires more space
Advanced: Complex installation logistics
Lifting HeightMulti-story and skyscraper constructionIndustry Standard: 20m (ANSI/ASME B30.20)
Our Base: 25m
Our Advanced: 30m (with hydraulic boost)		▲ Base: 25m for mid-rise buildings
▲▲ Advanced: 30m for high-rise projects		Base: May need permits for 25m
Advanced: Higher wind resistance risks
WarrantyLong-term project planningIndustry Standard: 1 year
Our Base: 1 year
Our Advanced: 2 years (extended coverage)		▲ Base: Standard coverage
▲▲ Advanced: 2-year warranty (rare in industry)		Base: Shorter than some competitors
Advanced: Higher upfront cost
Safety FeaturesIndustrial and hazardous sitesIndustry Standard: Basic wind sensors
Our Base: Wind sensors + overload protection
Our Advanced: Anti-sway + remote monitoring		▲ Base: OSHA-compliant safety
▲▲ Advanced: Real-time monitoring (ISO 4308)		Base: Limited tech for complex sites
Advanced: Requires operator training
Customization OptionsSpecialized construction needsIndustry Standard: Limited adjustments
Our Base: Adjustable jib angles
Our Advanced: Full customization (boom angles, load types)		▲ Base: Flexible for 80% of projects
▲▲ Advanced: Tailored to unique specs		Base: Less adaptable for niche tasks
Advanced: Longer setup time

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