Offset Trolley Single Girder Overhead Crane

Single Girder Offset Overhead Crane

MecBase is a professional manufacturer, supplier, and wholesale provider of Single Girder Offset Overhead Cranes in China. With many years of experience in crane manufacturing and international export, we supply high-quality offset overhead cranes, single girder offset bridge cranes, and customized lifting solutions to customers worldwide.

Our single girder offset overhead cranes are specially designed with an offset girder structure, allowing improved hook approach and better coverage of the working area. This design is ideal for facilities where standard crane configurations cannot fully utilize the available space.

China Single Girder Offset Overhead Crane (Offset Trolley Crane) Supplier

Our offset overhead cranes are widely used in workshops, warehouses, and production facilities where the crane runway position is low but additional lifting height is required. With a cost-effective offset trolley design, these cranes provide enhanced hook travel and efficient material handling performance.

An offset trolley single girder overhead crane (also known as an LDP single girder overhead crane) features a specially designed angular / offset trolley structure. Compared with standard single girder electric overhead travelling cranes, this design provides better vertical space utilization and increased lifting height.

It is especially suitable for situations where the crane runway position is low, but the available space above the runway is sufficient, allowing the hoist to achieve a higher lifting position.

Technical Specifications

The following technical specifications apply to our single girder offset overhead crane (offset trolley crane / LDP overhead crane), designed for improved lifting height and optimized space utilization in industrial environments.

Parameter	Specification
Capacity	1t / 2t / 3t / 5t / 10t / 16t / 20t (customized available)
Span Length	7.5 m – 28.5 m
Lifting Height	6 m / 9 m / 12 m / 18 m / 24 m / 30 m
Work Duty	A3 / A4
Rated Voltage	220V / 380V / 400V / 415V / 660V
Power Supply	50–60 Hz, 3 Phase AC
Control Mode	Floor Control / Remote Control
Traveling Speed	20–30 m/min

Custom configurations are available to meet specific project requirements, including lifting capacity, span, lifting height, voltage, and control systems.

Product Advantages

Space-Saving Design – Installed under runway beams, ideal for limited headroom environments
Lightweight Structure – Suitable for buildings with lower load-bearing capacity
Flexible Installation – Can be suspended from existing roof structures
Smooth Operation – Stable traveling and precise lifting performance
Cost-Effective Solution – Lower installation and structural requirements
Customizable Design – Available in different capacities, spans, and configurations

Applications

Offset trolley single girder overhead cranes are ideal for:
Workshops with low crane beam installation height
Facilities requiring higher lifting height within limited space
Manufacturing plants and assembly lines
Warehouses and material handling systems

Offset Trolley Single Girder Overhead Crane Price List (Reference)

Product	Span (m)	Lifting Height (m)	Power Supply	Price (USD)
1 Ton	7.5–28.5	6–30	220V–660V, 50–60Hz, 3ph AC	$2,930 – $9,180
2 Ton	7.5–28.5	6–30	220V–660V, 50–60Hz, 3ph AC	$3,200 – $5,220
3 Ton	7.5–31.5	6–30	220V–660V, 50–60Hz, 3ph AC	$3,400 – $13,800
5 Ton	7.5–31.5	6–30	220V–660V, 50–60Hz, 3ph AC	$5,000 – $15,600
10 Ton	7.5–31.5	6–30	220V–660V, 50–60Hz, 3ph AC	$6,220 – $21,600
16 Ton	7.5–31.5	6–30	220V–660V, 50–60Hz, 3ph AC	$6,680 – $23,500
20 Ton	7.5–31.5	6–30	220V–660V, 50–60Hz, 3ph AC	$11,360 – $32,940

Offset vs Low Headroom Crane

When choosing between an offset overhead crane and a low headroom overhead crane, the key difference lies in how each design optimizes lifting height and space within the facility.

Item	Offset Overhead Crane	Low Headroom Overhead Crane
Design Concept	Offset (angular) trolley structure	Compact low headroom hoist design
Space Optimization	Utilizes space above runway beam	Reduces hook-to-girder distance
Best Application	Low crane beam position with extra upper space	Limited headroom between beam and roof
Lifting Height	Increased by offset trolley geometry	Increased by compact hoist structure
Structure Complexity	Simple modification of standard crane	Specialized hoist and compact design
Cost	More cost-effective	Slightly higher due to advanced design
Installation	Similar to standard single girder crane	Requires low headroom hoist configuration

Which One Should You Choose?

Choose an Offset Overhead Crane if:

The runway beam position is low
There is available space above the crane beam
You want a cost-effective way to increase lifting height

Choose a Low Headroom Overhead Crane if:

The roof height is limited
You need to maximize lifting height within tight vertical space
Higher performance and compact design are required

Get a Quote for Offset Overhead Crane

Looking for a reliable China offset trolley single girder overhead crane manufacturer? MecBase provides customized offset crane solutions, engineering support, and competitive pricing.

Contact us today for drawings and a fast quotation.