Single Girder and Double Girder Type Semi Gantry Crane

Single Girder and Double Girder Type Semi Gantry Crane image

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Product Description

Basic Info.

Model NO.

BMH

Operation Form

Air Operation+Ground Operation

Type

Gantry Crane

Main Girder Form

Single Girder

Capacity

up to 20t

Span

up to 35m

Lifting Height

up to 100m

Work Duty

A3/A5/A6

Control Method

Pendent/Wireless

Tower Crane Type

Gantry Crane

Sling Type

Wire Rope

Power Source

Electric

Moving Type

Wheel

Installation

Assembled

Power Supply

as Demand

Transport Package

Wooden Box

Specification

semi gantry crane

Trademark

Shengqi

Origin

China

HS Code

84261930

Production Capacity

50000 Sets/Year

Product Description

Single Girder and Double Girder Type Semi Gantry Crane

Part 1: Description and Application

Semi-gantry cranes are a cost-effective alternative wherever the installation of bridge cranes is impractical due to a need for a raised runway structure. They are also an ideal supplement to bridge cranes at the workstation level. It can lower the investment on structure and space.

-High operational value
-Cranes to meet specific customer needs
-Single-girder semi-gantry cranes with load capacities up to 16tons
-Double-girder semi-gantry cranes with load capacities up to 50 tons
-Indoor or outdoor operation
-Controlled by pendant traveling station or optional radio controls
-Modular design

We designed Semi Gantry cranes with different capacities and spans that will meet your requirements. Find out more by email us.

Part 2: Detailed Configuration:

1- Lifting Mechanism
-open winch trolley Or Simply Just an Electric Hoist
-Rigid box type trolley frame

2-Driven Bogie and Bottom Beam
-Forged Flanged wheel
-Rigid welded box type beam
-compact layout

3-Griders and Legs
-2 main girder and 4 legs are welded box type
-Material: carbon steel with high quality of Q235B or Q345B
-The main girder is connected by strength bolt.
-Weld joint tested by X ray or ultrasonic examination;
– Modula design
– Designed Deflection≤1/800 of span

4-Control
-Cabin control
-Independent pendent control as option
-Wireless control as option

5-Electric Part
-Conductor power supply
-All hoist and crane movements are independent and can be run simultaneously.
-Protection degree IP55
-The components are positioned in a maintenance friendly way, and the whole layout provides with good protection
-Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanized C-track.

6-Painting
-corrosion protection through rust removal by mechanical shot blasting SA 2.5
-First layer of coating epoxy 30 microns
-Second layer of coating epoxy 30 microns
-Third Layer of coating of polyurethane 40 microns
-Average thickness: about 100 microns
-Color: yellow or Orange as per requirements

7-Safe Protection
-Emergency-off switch
-Overload protect
-Earth protection
-Zero Position Protection
-Cross travel and long travel protection
-Lifting travel protection
-Overheating protection of motor
-Equipped with rainproof devices
– Alarm Bell and Lamp
-Anemometer and aviation obstruction light as option

Part 3: Features Advantages
-Outdoor, heavy duty material handling
-High efficiency
– High performance components with economical price
– Economical spare parts
– 2 years warranty
– Easy maintenance and Easy replacement of components
– Low cost of transportation cost and fast installation

Part 4:Sketch & Technical Data( Standard ones)
We also can tailor made for your actual application.

Lifting capacity			t	10
Span			m	10	12	16	20
Lifting height			m	6
Travelling mechanism	Travelling speed	Ground	m/min	20
		Controling room		20 30
	Motor	Ground		ZDY(D)122-4/1.5 X2		ZDY₁31S-4/2.2 X2
		Controling room		ZDR100-4/1.5 X2		ZDR112L1-4/2.1 X2
	Reducer			LDA1 LDAC1		LDH LDHC
	Wheel diameter		mm	Φ270		Φ400
Electric hoist	Type			CD₁ MD₁
	Lifting speed		m/min	7 7/0.7
	Travelling speed		m/min	20 (30)
	Motor	Lifting		ZD₁51-4/13 ZDS₁1.5/13
		Travelling		ZDY₁21-4/0.8 X2
Working system				A4
Steel track recommended				P38
Power source				3-Phase 380V 50Hz
The crane weight		Ground	Kg	6600	7500	8350	10650
		Controling room	Kg	7400	8300	9150	11450
Max. wheel load			KN	78	85	94	103
Basic dimendions		H1	mm	1670
		H2		900	1000	1100	1250
		H3		720	865	920	970
		B		4800	5200
		B1		3700
		B2		1600
		B3		2000		2500	3000

BMH Semi Gantry Crane
Capacity(t)	0.5t~20t as per requirements
Span(m)	7m~25m, or other special span
Lifting Height(m)	6m~30m or other specail height
Lifting Speed(m/min)	single lifting speed or stepless speed(designed as per requirements)
Trolley Speed(m/min)	single lifting speed or stepless speed(designed as per requirements)
Bridge Speed(m/min)	single lifting speed or stepless speed(designed as per requirements)
Working Duty	A3~A5 depends on application
Power supply	380V,50Hz or other

Crane Inquiry Data Sheet
Nos. Crane required
Capacity	Main Hook	Aux. hook
Span of the Crane
Required Hook Lift	Main Hook	Aux. hook
Length of Runway
Working Ambient
Working Duty	Using Frequency
Application
Power Supply	Volts Hz Phase
Control Method	cabin	floor
Control Method	wireless	other

We are China Single Girder and Double Girder Type Semi Gantry Crane manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.