Self weight: 3 T
Dimensions: 4.25 * 1.0 * 1.83 m
Max operating radius: 13 m
Self weight: 3 T
Dimensions: 4.25 * 1.0 * 1.83 m
Max operating radius: 13 m
4‑Ton Rated Lifting Capacity | 15m Max Vertical Height | 13m Safe Operating Radius | 1.0m Ultra‑Narrow Chassis | Dual Diesel/AC380V Power System
The JTZD‑4T crawler spider crane delivers steady light‑medium lifting performance with an ultra‑compact body design. Featuring 4‑ton rated lifting capacity, 15‑meter maximum lifting height, 13‑meter safe operating radius and dual‑mode Diesel/AC380V power system, it adapts to indoor installation, equipment positioning and structural assembly tasks in ultra‑confined zones inaccessible to standard‑size lifting machinery.
Indoor & Outdoor Light‑Medium Lifting Works | Structural Erection & Assembly | Industrial Equipment Positioning | Factory Routine Maintenance | Ultra‑Narrow‑Doorway Access Operations | Small‑Scale Light‑Duty Construction Projects
| Model | JTZD‑4T |
| Rated Lifting Capacity | 4 t |
| Max Vertical Lifting Height | 15 m |
| Max Safe Operating Radius | 13 m |
| Power System | Dual‑Mode Diesel / AC380V Electric Power |
| Telescopic Boom Range | 3.1‑15 m | Full Extension in 20s |
| Overall Transport Dimensions (L×W×H) | 4250 × 1000 × 1830 mm |
| Operating Weight | 3.6 t |
| Transport‑Mode Width | 1000 mm |
| Outrigger Span | 2800 × 2800 mm |
| Global Certifications | CE · ISO 9001 |
The ultra‑slim 1.0‑meter‑width body enables passage through small‑size doorways, tight indoor corridors and ultra‑confined construction zones, solving access limitations of narrow‑space renovation and installation projects.
The telescopic boom extends from 3.1m to full 15m height within 20 seconds, delivering rapid height‑switching performance to shorten single‑task operation cycles for continuous construction workflows.
Diesel power supports off‑road outdoor cross‑terrain construction operation, while AC380V electric mode provides zero‑emission, low‑noise indoor lifting performance, adapting to diversified light‑duty working environments.
Shandong Jutop Heavy Industry Technology Co., Ltd. is a national high-tech heavy machinery manufacturer founded in 2013. Equipped with a 50,000㎡ workshop and over 300 professionals, we specialize in R&D and export of construction machinery, drilling rigs and generators. Boasting 200+ patents and global certifications, our products are exported to over 120 countries, dedicated to supplying reliable cost-effective equipment for worldwide clients.
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