Basic Specs and Features

The Yongmao ST70/32-12 is a top-slewing tower crane with a flat-top design. It’s a true workhorse with a max lifting capacity of 12 tons, a maximum jib length of 70 meters, and a max tip load of 3.2 tons. Whether you’re lifting rebar, steel frames, or concrete slabs — this crane’s got your back.

Technical Specifications

Max Load and Jib Radius

• Max Lifting Capacity: 12,000 kg

• Max Jib Length: 70 m

• Tip Load at Max Radius: 3,200 kg

Hoisting, Slewing, and Trolley Speeds

• Hoisting Speed: Up to 100 m/min (depending on drum type)

• Slewing Speed: 0–0.7 rpm

• Trolley Travel: 0–60 m/min

Power Supply Requirements

• Power: 400V / 50Hz / 3 Phase

• Consumes high energy but delivers exceptional performance and stability.

»Yongmao ST70/32-12 Basic Info«

Max working range 
& tip-load (m/t)：

»Yongmao ST70/32-12 Imagery«

Product Advantages

ST70/32-12 Tower Crane: Efficient, Safe and Reliable Lifting Solution

ST70/32 Tower Crane is a high-performance tower crane from YONGMUO, which is well known for its excellent performance and reliability. Whether on construction sites, large projects or heavy industry, the ST70/32 provides you with an efficient lifting solution.

1. Powerful lifting capacity

The ST70/32 tower crane has a maximum lifting capacity of 12 tons, a range of 40-70 meters and an end-of-arm lifting capacity of 3.2 tons. With its excellent lifting capacity, it can easily cope with all kinds of heavy-duty tasks.

2. Advanced Safety Design

ST70/32 tower crane adopts advanced safety design concepts and is equipped with perfect safety protection systems, such as overload limiter, torque limiter, height limiter, etc., to ensure safe lifting operations.

3. Reliable Quality Assurance

With its rich experience and professional technology, Yongmao ensures the excellent quality of ST70/32 tower crane. Each crane undergoes strict quality tests to ensure its reliability and stability under various working conditions.

Whether for building construction, bridge construction or heavy industrial projects, the ST70/32 tower crane is your reliable partner. When you choose the ST70/32, you choose efficiency, safety and reliability. For more information, please visit our official website or contact our customer service team; we would be happy to assist you.