The LH Top Running Double Girder Overhead Crane is Yuantai's general-purpose heavy-duty lifting solution. It's a double-girder bridge crane that rides on rails mounted above the workspace. This top-running design maximizes hook height and span, making it ideal for factories and warehouses needing higher lifts. The LH series (designed to Chinese standard JB/T3695) features a box-type main girder and a fixed wire-rope hoist (CD1/MD1 series) on a trolley between the girders. The LH Top Running Double Girder Overhead Crane has twin main beams (girders), end carriages with buffers, and a trolley carrying the hoist.

LH Double Girder Overhead Crane Specifications

Yuantai's LH double girder overhead cranes cover a wide range of lifting capacities and spans to meet typical industrial needs. Below is a summary of the standard specification range:

Capacity(t) Span(m) Lifting height(m) Working duty Total power(kW)
5t 10.5-31.5 16 A5,A6 22.8-27.8
10t 10.5-31.5 16 A5,A6 26.8-34.8
16t/3.2t 10.5-31.5 17/19 A5,A6 48.9-55.3
20t/5t 10.5-31.5 12/14 A5,A6 55.6-69
32t/5t 10.5-31.5 14/16 A5,A6 71.3-86.3
50t/10t 10.5-31.5 12/16 A5,A6 93.5-110.5
75t/20t 13.5-31.5 20/22 A5,A6 128-158
100t/20t 13-31 18/20 A5,A6 136-174
200t/50t 13-31 20/22 A5 239-279
300t/75t 13-31 24/26 A5 485-537
400t/80t 13-31 23/25 A5 608-640
500t/100t 13-31 20/22 A5 699-735
lh-double-girder-overhead-crane

Key Features and Advantages of LH Double Girder Overhead Crane

Yuantai's LH Double Girder overhead cranes offer many benefits for your lifting operations:

  • Heavy-Lifting Strength: The double girder design is inherently stronger than a single girder. This means the LH crane can safely lift larger loads and handle higher working duties.
  • Maximized Headroom: As a top-running crane, the LH lifts above the runway rails. This adds to the hook height and makes full use of your workshop's vertical space. Even when headroom is tight, the low-profile trolley and bridge give you more lifting range.
  • Stable and Precise: With dual girders, the hoist trolley has a solid base, resulting in less sway and deflection under load. Precise positioning of heavy objects (for assembly or tooling) is easier. The rigid steel frame and precision wheels ensure smooth, vibration-free operation.
  • Safe and Reliable: Yuantai equips each crane with multiple safety features. End buffers protect the crane from over-travel, and anti-collision bumpers between end carriages enhance safety. Electrical protections (overload, short-circuit, emergency stop) and limit switches for lifting and travel are standard. The operator has excellent visibility (or a protected cabin) and modern controllers for safe handling.
  • Cost-Effective: Compared with the QDX double-girder overhead crane, which is manufactured to European standards, the LH-type overhead crane features a simpler design and is more economical and durable. Because it uses a fixed hoist and a straightforward box girder, the LH crane usually costs less for the same lifting parameters. You gain reliable performance without paying extra for bells-and-whistles you may not need.
  • Flexible Control: You (the operator) can choose how to control the crane. Ground pendant control and wireless remote are available for economical use. If you need on-board operation, a full-featured control cabin can be fitted. The cabin provides excellent all-around visibility and ergonomic controls.

LH Double Girder Overhead Crane Certifications

Certifications of Hoist and Winch

Certifications of Hoist and Winch

certifications-of-overhead-crane

Certifications of Overhead Crane

certifications-of-iso

ISO 9001 Certifications

Why Choose Yuantai Crane?

Give you multiple returns

Yuantai's crane products have currently served more than 150 countries around the world, and have created wealth for customers that is several times the price of the crane machine, and it is still going on.

Professional, worry-free and time-saving

Professional and customized crane solutions can better match customers' working conditions. High-quality crane products make customers more assured and worry-free when use.

Product life cycle service

Our services run through all aspects of product design, production, installation and spare parts support. Taking customers as the center and taking high-quality products as the core carrier, realize the service concept of customers buying with confidence and using them with confidence.

How to get quotation?

Overhead & Gantry Crane

  • Lifting capacity:
  • Lifting height:
  • Span:
  • Voltage(e.g. 220V 60Hz 3Phase):
  • Working conditions:

Jib Crane Inquiry

  • Lifting capacity:
  • Lifting height:
  • Arm length:
  • Voltage(e.g. 220V 60Hz 3Phase):
  • Working conditions:

Hoist Inquiry

  • Lifting capacity:
  • Lifting height:
  • Voltage(e.g. 220V 60Hz 3Phase):
  • Working conditions:

Send us your RFQ including the parameters above, we will reply our quotation accordingly.