1.2 Ton Mini Spider Crane
Changsheng Machinery: 1.2T Compact Spider Crane (Specs & Factory Overview)
Looking for a heavy-duty lift for tight spaces? Jining Changsheng Machinery Co., Ltd. (Shandong, China) builds them real-world tough. We operate two manufacturing bases with over 20 active assembly lines. In 2025 alone, our team built and shipped 1,000+ units of spider cranes and drilling rigs worldwide. We export to 80+ countries across the Americas, Europe, Middle East, Asia, and Africa. Yes, everything comes with full CE and ISO certifications.
The 1.2-Ton Model: Key Design Perks
Boom Strength: We use high-tensile manganese steel for the telescopic boom. You get absolute structural stiffness without the deadweight.
Track Customization: Stock units come with rubber tracks. They save interior flooring (like tiles or polished concrete) from ugly scratches. Working in deep mud, gravel, or rocky site debris? Swap to our heavy-duty steel tracks. You can even bolt on rubber pads later if you need dual-purpose protection.
Zero-Blindspots: Features a reinforced, wear-resistant hook plus a full 360° continuous slewing bearing. Swing loads precisely where you want them without shifting the chassis.
Hard Technical Specifications
Don't let the size fool you. This crawler-mounted rig squeezes right into standard single doors or freight elevators where big cranes can't even get close.
Physical Footprint: 2.48m long × 0.65m wide × 1.5m high. Net weight hits roughly 1.3 tonnes.
Chassis Width: Exactly 65 cm wide.
Drive & Gradeability: Smooth hydraulic drive system. Hits speeds from 0 to 2.5 km/h. Climbs up to 25° slopes (36% incline).
The Boom Setup: 4-section telescopic arm. Fires out from 2.5m to 6.3m in just about 20 seconds. Luffing ranges from 0° to 78°. Max operational radius hits 5.35 meters.
Winch & Cable: Pre-strung with 45 meters of 8mm thick wire rope. Uses a 4-rope reeving setup. Line speed reaches 0 to 8 meters per minute.
Outrigger Safety: Manual pull-out legs paired with hydraulic auto-locks. Why manual extension? It keeps you from slamming into walls in tight indoor jobsites. Once hand-set, hydraulics clamp them tight. Max footprint base: 3,580 mm front-to-back.
Under The Hood: Standard model runs a dependable Honda 390cc petrol engine (electric start + manual pull-cord backup). Fuel tank holds 6 liters.
Power Upgrades: Need clean indoor air? Pick our AC380V electric motor variant. Prefer diesel? We can drop a diesel engine in on request. Electrical runs off a 12V 60AH battery.
Efficiency & Noise: Burns fuel at a low 274 g/kW·h rate. Noise levels hold steady at ≤81.5 dBA (measured at a 1-meter distance under full load). Works perfectly from freezing -50°C up to scorching 45°C.
Controls: Dual joysticks come standard. Optional 50-meter wireless remote control available.
Where It Works Best
Glazing & Interior Fit-outs: Glass crews love this rig for shopping malls and office atriums. Tilted precision lifting for massive glass panels.
Rooftop Logistics: Light enough to be hoisted onto roofs for HVAC installations or solar array arrays.
Substations & Factories: Safely snakes through tight transformer rows to lift heavy switchgear, or handles plant maintenance when overhead bridge cranes aren't installed.
Factory Attachments & Fleet Customization
We build to order. Tell us what you need: digital torque limiters for load safety, proportional valve remotes for ultra-smooth control, man-baskets, or telescopic flying jibs. We even handle vacuum suction cups for heavy window panes.
Pick Your Fleet Color (RAL Standard)
Match your existing brand look. We handle precise RAL painting:
Light Grey (RAL 9114) / Dark Grey (RAL 7016) / Medium Grey (RAL 7001)
Orange (RAL 2120) / Burgundy (RAL 3003) / Bright Red (RAL 3020)
Jet Black (RAL 8058) / Military Green (RAL 6058) / Sapphire Blue (RAL 5012)
Why Global B2B Buyers Trust Changsheng
Changsheng is a verified top-tier source factory on Alibaba with over 10 years of heavy-duty OEM/ODM experience. Our facility covers a massive 62,000 square meters and houses 300+ field workers.
Our real advantage? Deep engineering tech. We build advanced outrigger lift sensors, hybrid oil-electric systems, and rugged remote controllers into our gear.
Product Name: 1.2 Ton Crawler Mini Spider Crane
Brand: Changsheng Heavy Industry
Model: CS-1.2T
Rated Load: 1.2 ton
Self Weight: 1.3 Tons
Max Lifting Height: 6.5 m
Max Working Radius: 6 m
Overall Size (Folded): L2500 × W650 × H1500 mm
Chassis: Wear-resistant rubber track
Power Option: 380V Electric / Honda Gasoline (diesel replaceable)
Operation: Manual control, wireless remote optional
Core Material: High strength manganese steel boom
Applicable Scenarios: Indoor renovation, glass curtain wall, rooftop lifting, substation maintenance, narrow municipal works
Certification: ISO, CE, High-tech Enterprise Certificate
Origin: Jining, Shandong, China
Manufacturer: Jining Changsheng Machinery Co., Ltd.