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Tel: +86 15238738907
WhatsAPP: +1 (312)560-8523 （Tian）
+86 -17737330525 (Ivan)
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+52 81 2017 0345 (Juliet)Address: Hunan Engineering Machinery Industry Supporting Park, Bishi City, Miluo City, Yueyang City, Hunan Province, China
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Contact Us
Tel: +86 15238738907
WhatsAPP: +1 (312)560-8523 （Tian）
+86 -17737330525 (Ivan)
+86-13308479143 (Mia)
+52 81 2017 0345 (Juliet)Address: Hunan Engineering Machinery Industry Supporting Park, Bishi City, Miluo City, Yueyang City, Hunan Province, China
MESSAGE
CONTACT
-
Contact Us
Tel: +86 15238738907
WhatsAPP: +1 (312)560-8523 （Tian）
+86 -17737330525 (Ivan)
+86-13308479143 (Mia)
+52 81 2017 0345 (Juliet)Address: Hunan Engineering Machinery Industry Supporting Park, Bishi City, Miluo City, Yueyang City, Hunan Province, China
MESSAGE
CONTACT
-
Contact Us
Tel: +86 15238738907
WhatsAPP: +1 (312)560-8523 （Tian）
+86 -17737330525 (Ivan)
+86-13308479143 (Mia)
+52 81 2017 0345 (Juliet)Address: Hunan Engineering Machinery Industry Supporting Park, Bishi City, Miluo City, Yueyang City, Hunan Province, China
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CONTACT
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spanish 1.5T Mini Crawler Crane Manufacturer for Narrow Space | ORITRON ceshi
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Product Description
The 1.5-ton crawler spider crane from ORITRON is a compact, high-performance mini lifting solution engineered for confined-space operations. At just 0.65 m wide and 1.7 t in self-weight, it slips through standard doorways and narrow passages where conventional cranes cannot reach. Powered by a reliable Honda engine (390CC) with a fully hydraulic transmission, it delivers a maximum lifting height of 6.5 m and an operating radius of 6 m—making it an indispensable asset for indoor glass curtain wall installation, substation maintenance, rooftop construction, and precision material handling in tight industrial environments.
Technical Specifications
Standard configuration: gasoline engine (diesel replaceable).
Optional accessories: load moment indicator, wireless remote control, personnel cradle, hydraulic flying jib.
Available colours: red, green, yellow, white, grey, black.
Core Performance & Advantages
- Ultra-Compact Access: At only 0.65 m in width and 1.7 t in weight, the crawler spider crane passes through standard indoor doorways and navigates corridors, elevators, and stairwells that are inaccessible to traditional mobile cranes.
- Superior Stability on Uneven Ground: The anti-slip, non-marking rubber tracked chassis combined with a 3-section telescopic outrigger system (manual screw-out + hydraulic auto-levelling) ensures firm, level support on steps, slopes, and irregular floors.
- High-Efficiency Hydraulic System: A load-sensing variable-displacement pump automatically adjusts flow based on real-time demand, delivering smooth, precise control with reduced energy waste during fine-positioning lifts.
- 4-Section High-Strength Boom: Constructed from high-grade manganese steel with a polygonal cross-section, the telescopic boom extends to 6.5 m in approximately 20 seconds while maintaining excellent bending and torsional rigidity.
- 360° Continuous Rotation: Full-circle slewing with a 60-second cycle enables operators to position loads precisely without repositioning the machine—critical in tight indoor environments.
- Flexible Power Options: Standard Honda gasoline engine (customisable to diesel or electric variants) with an operating temperature range from −50 °C to 45 °C, suitable for virtually any climate.
Application Scenarios & Industry Solutions
- Power Grid & Substation Construction: Perform precise transformer and switchgear lifts while maintaining mandated safety clearances from live electrical components. The non-marking rubber tracks prevent damage to finished flooring in substations.
- Building Curtain Wall & Glass Installation: Transport and position large glass panels inside high-rise buildings where tower cranes have no reach. The spider crane travels via service elevators and operates floor-by-floor.
- Industrial Plant Maintenance: Replace motors, conveyors, and piping inside factories and automotive assembly lines—especially in areas where overhead bridge cranes are absent or have insufficient coverage.
- Roofing & HVAC Installation: Lift rooftop HVAC units, solar panels, and ventilation ducts from ground level or via internal stairwells, eliminating the need for large truck cranes.
- Emergency Rescue & Disaster Recovery: Deploy rapidly in collapsed-structure scenarios or flood-affected areas thanks to the machine's light weight and all-terrain crawler mobility.
Installation & Operation Guide
- Site Preparation: Verify that the ground or floor can support the 1.7 t machine weight plus the intended load. Clear obstacles and ensure adequate headroom for the fully extended boom.
- Outrigger Deployment: Manually rotate each outrigger screw-out mechanism, then engage the hydraulic auto-levelling cylinders until the machine is perfectly level (indicated by the built-in spirit level).
- Power & System Check: Confirm fuel level (8 L tank), battery connection (12 V 60 AH), and hydraulic oil level. Start the engine and allow a 2-minute warm-up at idle.
- No-Load Test: Operate each function—boom extension, luffing, slewing, hoisting, and outrigger adjustment—independently to verify smooth response before attaching any load.
- Lifting Operation: Attach the load using certified rigging, verify the weight is within the rated capacity for the current boom angle and radius, then proceed with the lift using the control panel or optional wireless remote.
Maintenance & Care
- Daily (before each shift): Inspect wire rope for broken strands or kinks, check hydraulic oil level and look for leaks around cylinders and hoses, verify track tension and rubber pad condition.
- Weekly: Lubricate all pivot pins and outrigger screw threads, test the emergency stop function and overload warning system, clean the engine air filter and radiator fins.
- Every 500 Operating Hours: Replace hydraulic oil and return filter, inspect outrigger seals and boom slide pads, have a qualified technician perform a full hydraulic system pressure test and load-chain calibration.
- Seasonal Storage: If the machine will be idle for more than 30 days, drain the fuel tank or add a stabiliser, disconnect the battery, and store in a dry, sheltered area.
Safety Precautions
- Wind Speed Limit: Do not operate when wind speed exceeds Beaufort Force 7 (approximately 14 m/s). For indoor use, ensure adequate ventilation to prevent exhaust gas accumulation.
- Load Capacity: Strictly observe the rated load chart for each boom angle and radius. Never exceed the rated capacity. Always use certified lifting slings and verify the load weight before lifting.
- Ground Conditions: Always deploy all outriggers fully before lifting. Ensure the ground or floor is firm, level, and capable of supporting the combined weight of the machine and the load.
- Electrical Hazards: Maintain minimum safe clearance distances from overhead power lines as required by local regulations. Use the optional insulated boom extension when working near live conductors.
- Personal Protective Equipment: Operators and ground personnel must wear hard hats, safety boots, and high-visibility vests. Only trained and authorised personnel may operate the crane.
After-Sales Service
ORITRON provides comprehensive after-sales support to ensure your crawler spider crane delivers maximum uptime throughout its service life:
- Warranty Coverage: A standard warranty is provided on all major components including the engine, hydraulic pump, boom structure, and electrical system. Please contact our sales team for the exact warranty period and terms applicable to your region.
- Spare Parts Availability: A global inventory of genuine spare parts is maintained, with most common items available for dispatch within a few business days.
- Technical Support: Remote troubleshooting via video call or on-site service by qualified engineers is available. Multilingual support documentation and operation manuals are provided with every unit.
Packaging & Logistics
- Export Packaging: The machine is secured on a reinforced steel pallet and wrapped in moisture-proof film. Sensitive components (control panel, engine, electrical system) receive additional protective crating.
- Shipping Options: The compact dimensions (2.5 × 0.65 × 1.5 m) allow the unit to be loaded into standard shipping containers with minimal disassembly, significantly reducing ocean freight costs. Air freight and international road transport are also available.
- Documentation: Full export compliance documentation, including customs declarations, packing lists, and certificates of origin, is prepared for seamless international delivery.
Environmental & Sustainability
- Low Emissions: The Honda engine complies with applicable emission standards. An electric-drive variant is available for zero-emission indoor operations.
- Noise Control: Operating noise is maintained at or below 81.5 dBA at 1 m distance, making the machine suitable for noise-sensitive environments such as hospitals, schools, and urban construction sites.
- Eco-Friendly Materials: Hydraulic fluids are environmentally responsible, and the non-marking rubber tracks leave no residue on finished floors. We also support trade-in and recycling programmes at end of life.
Frequently Asked Questions
Why Choose ORITRON Machinery?
- Source Manufacturer: Direct factory supply from Hunan Hongchang Machinery Co., Ltd. (Changsha, China), eliminating middleman markups and delivering competitive pricing.
- OEM / ODM Customisation: Our engineering team can tailor boom reach, load capacity, hydraulic configurations, and control systems to your exact project requirements.
- Rigorous Quality Control: Every unit undergoes strict QC from raw-material inspection and precision welding to full hydraulic load testing before dispatch.
- Global Logistics & Support: Complete export compliance, robust packaging, reliable international shipping, and responsive multilingual after-sales support.
contact
Adress: Hunan Engineering Machinery Industry Supporting Park, Bishi City, Miluo City, Yueyang City, Hunan Province, China
Construction machinery parts
specializes in the development of engineering machinery attachments