Double Girder Gantry Crane

20 – 500 Tons, customized

Stable operationHigh load capacity

Internationally-Engineered Double Girder Gantry Crane – Robust, Efficient, and Customizable

Our Double Girder Gantry Crane harnesses advanced technology from renowned global brands such as Liebherr, Terex, Kalmar, and Konecranes. It is engineered for heavy-duty applications, offering customizable lifting capacities from 20 to 800 tons, spans of 18 to 35 meters, and lift heights between 6 and 18 meters. This crane delivers unparalleled stability and precision in load handling, making it the ideal solution for large-scale construction projects, heavy machinery operations, and demanding industrial environments worldwide.

1234/4

Highlights

General Type-Heavy-Duty Stability + Large-Span Handling

Lifting Capacity: 10–500 tons (Customizable)
Span: 18–35 meters (Customizable)
Lifting Height: 6–18 meters

Optimized Features & Benefits:

Industrial-Grade Durability: Compact double-girder design withstands heavy loads in harsh outdoor environments.
Wide-Area Coverage: Expansive 18–35m span efficiently services large yards, storage areas, and industrial facilities.
Precision Material Flow: Optimized for lifting, loading, and unloading bulk goods with reliability.

Double Girder Gantry Crane -Rubber Tyred Type

Rubber-Tyred Type – Rail-Free 800t Mobility + Dynamic Site Adaptability

Lifting Capacity: 10–800 tons (Customizable)
Span: 7.5–31.5 meters (Customizable)
Lifting Height: 6–30 meters

Optimized Features & Benefits:

Unrestricted Heavy Mobility: Rubber tires eliminate track installation, moving 800t loads freely across terrain.
High-Altitude Reach: 30m lifting height accommodates tall stacks or deep holds (e.g., shipyards).
Rapid Deployment: Operational in 72 hours – no rail groundwork needed.

Container Type- ISO Container Mastery + High-Density Stacking

Lifting Capacity: 41t / 45t (Customizable)
Span: Fully Customizable
Lifting Height: Fully Customizable

Optimized Features & Benefits:

Container-Specific Engineering: Precision spreaders and controls for ISO container handling (20ft/40ft/45ft).
Terminal-Optimized Layout: Custom span/height fits port crane rails, maximizing yard space efficiency.
8-Tier Stacking Power: Moves 80+ TEU/hour with anti-sway technology for safe high-pile operations.

General Type

Rubber Tyred Type

Container Gantry Type

Technical specifications

AQ-MG General Purpose

Capacity(t)	10	20	32	50	75	100	160	200	250	320	400	500
Span(m)	18~35	18~35	18~35	18~35	18~35	18~35	18~35	18~35	18~35	18~35	18~35	18~35
Lifting height(m)	6~18	6~18	6~18	6~18	6~18	6~18	6~18	6~18	6~18	6~18	6~18	6~18
Lifting speed(m/min)	8.5	7.2	6	5.9	4.7	3.9	3.5	3.5	2.2	2.3	1.5	1.5
Trolley speed(m/min)	37.4	40	37	31.3	38.2	33.9	22.5	29	28	16.6	10	11.5
Crane speed(m/min)	37.7	40.1	38	44	38.3	32.3	28	28	50	28	18	16
Work duty	A3-A7	A3-A7	A3-A7	A3-A7	A3-A7	A3-A7	A3-A7	A3-A7	A3-A7	A3-A7	A3-A7	A3-A7
Track type	P43	P43 QU70	P50 QU80	QU80	QU80	QU100	QU100	QU100	QU120	QU120	QU120	QU120

Rubber Tyred

Lifting capacity:	20-800 tons, customizable
Span:	18-35m, customizable
Lifting height:	6-18m, customizable

Rail Mounted

Capacity(t)	30	35	40.5	45	50
Span(m)	18~35	18~35	18~35	18~35	18~35
Lifting height(m)	12.3~21	12.3~21	12.3~21	12.3~21	12.3~21
Lifting speed(m/min)	12.5	9.5	10	9.8	9.2
Trolley speed(m/min)	56	48	48	45	45
Crane speed(m/min)	50	44.3	44.3	42	42
Container	20' 40'	20' 40' 45'	20' 40' 45'	20' 40' 45'	20' 40' 45'
Work duty	A6~A8	A6~A8	A6~A8	A6~A8	A6~A8
Track type	QU80	QU80 QU100	QU80 QU100	QU100 QU120	QU100 QU120

Q-BMG Semi-Gantry

Capacity(t)	5	10	16	20	32
Span(m)	12~30	12~30	12~30	12~30	12~30
Lifting height(m)	6~12	6~12	6~12	6~12	6~12
Lifting speed(m/min)	11.5	8.5	7.9	7.2	6
Trolley speed(m/min)	37.2	37.4	40.1	40	37
Crane speed(m/min)	37.7	37.7	40.1	40.1	38
Work duty	A3~A6	A3~A6	A3~A6	A3~A6	A3~A6
Track type	P43	P43	P43 QU70	P43 QU70	P50 QU80

AQ-MDU U-type

Capacity(t)	10	16	20	32	40	50
Span(m)	18~35	18~35	18~35	18~35	18~35	18~35
Lifting height(m)	6~18	6~18	6~18	6~18	6~18	6~18
Lifting speed(m/min)	13.3	7.9	7.2	6	5.9	5.9
Trolley speed(m/min)	37.4	40.1	40	37	31.3	31.3
Crane speed(m/min)	41	40.1	44	40.1	40.1	40.1
Work duty	A5-A6	A5-A6	A5-A6	A5-A6	A5-A6	A5-A6
Track type	P43	P43 QU70	QU70	QU80	QU80	QU100