Products

DESCRIPTION

Basic Info

Model NO.	MHG
Condition	New
Maximum Lifting Weight	>200t
Maximum Lifting Height	>40m
Operation Form	Cabin
Main Girder Form	Double Girder
Design Standard	Fem, Cmaa, ISO, BS, GB
Electric Standard	IEC, Ec
Transport Package	Steel Pallet
Specification	150ton
Trademark	NANTE
Origin	China
HS Code	842611200
Production Capacity	1000 Unit/Year

Product Description

16T Single Girder Truss type Gantry crane with Hoist for precast beam field

Product Description

A single girder truss girder gantry crane is an overhead crane built on top of a structure that is supported by freestanding legs, eliminating the need for an overhead runway system. Gantry cranes are built on movable frameworks with wheels that enable the structure to be moved along a track or rail system.
Truss type Gantry Crane is extensively used in the fabrication Industry for handling loads from 10 to 300 tons. With the truss design it is relatively economical to be use whether during relocation, assembly or services. Also with the small area of contact it is suitable to be use in area with strong wind.
We have supplied Truss type Gantry Crane for bridge construction, precast bridge casting yard and other special usage. NANTE Truss type Gantry crane with Hoist for precast beam field crane are designed with the highest engineering standards for safety and high performance by advanced technology. NANTE manufactures and supplies custom double girder gantry crane with the capacity up to 300 tons and span up to 50 meters for your demands.

----------------------------------------------------------Design and Manufacturing Feature-----------------------------------------------------------------

Design Code:
NANTE's Singe Girder Truss Girder Gantry Crane follows the design code of FEM, CMAA, ISO EN, BS, GB standard.
Open Winch:
Heavy Duty Design, compact structure, smooth operation, accurate positioning, high Safety reliability, and Maintenance-friendly.
Girder:
Compact Design and low weight, use Q355B steel material(ISO EN S355, DIN ST52, ASTM A 572 Grade 50), welding specification follows ISO 15614, AWS D14.1, deflection can from 1/700 ~ 1/1000, MT or PT is requested for Fillet welding and UT is requested for joint welding.
End Carriage/Bogie:
Direct Driving design with high transmission efficiency. Using hollow tube for the steel housing. Wheel material is alloy steel with proper heat treatment which is more stable and durable. Bogie design with hinge to balance the wheel load for both side.
Gear Motor:
Worldwide top brand gear motor to make sure the quality, IP55, F insulation class, overheat protection, manual release bar, and equipped with electro-magnetic brake.
Control Panel:
Follow IEC standard, IP55 powder coating high quality enclosure, socket plug-in for easy connection, DIN standard terminal, international brand for the inverter, MCB, Contact and electrical devices on the panel
Festoon System:
Double line Galvanized C track system with flexible flat cable, one line for hoist power and signal transmission, one line for the pendent control trolley movement. No-welding claw is design for the brackets of the festoon system fixing.
Safety Protection Functions:
NANTE Single Girder Gantry Crane include a lot of protection functions, like Overheat protection for the lifting, load cell type overload limit switch, up&down position limit switch, cross limit switch for the cross travel and long travel. Phase sequence relay, and other optional functions, like crane monitoring system, LED load displayer.
Controls:
NANTE Singer Girder Gantry Crane can offer both options of remote control and pendent control.
Anti-corrosive Treatment:
Shoot Blasting follow ISO8501-1 SA2.5 class, roughness follow ISO 8503 G class, clearness follow 8502-3 Level II. Use top brand 's Rich zinc epoxy painting for the prime, middle layer coating. Use polyurethane topcoat for the finished layer coating. All NANTE painters are trained or inspected by NACE or FROSIO level II Inspector

-------------------------------------------------------------------------- Application --------------------------------------------------------------------------------

1. Various Bridge Project (HSR, LRT, MRT, etc. projects) (Handling of Rebar Cages, lifting and storing of Precast Girders at Casting Yard, lifting and erection of Precast Bridge Segments, etc.)
2. Subway Tunnel (Remove residue soil at Taphole, usually with quite big lifting height /depth)
3. Shipyard (Ship hull block transferring, joint and turnover on the dock)
4. Port(Cargo/Goods handling to barge/ship)
5. Manufacturing factory/workshop/storage yards (Lifting & handling of heavy parts/goods)

Product Parameters

Technical Data of Single Girder Truss type Gantry Crane
Capacity		1T	2T	3.2T	5T	6.3T	10T	12.5T	16T	20T
Duty Group(ISO/FEM)		M6/3m	M5/2m	M5/2m	M5/2m	M4/1Am	M5/2m	M4/1Am	M5/2m	M4/1Am
Span	m	5~30					7.5~30	7.5~30	10~30	10~30
Height of Lifting	m	6~36						6~18
Left Cantilevel	m	<= Span/3
Right Cantilevel	m	<= Span/3
Power		220v, 240,380v,400v,415v, 440v,460v,480v,525v / 3P / 50hz, 60hz
Control Voltage		24v, 36v, 48v, 110v, 220v
Lifting Speed	m/min	5/0.8	5/0.8	5/0.8	5/0.8	5/0.8	5/0.8	5/0.8	4/0.66	4/0.66
Trolley Speed		5/20 (Inverter Control)
Long Travel Speed		5/20, 8/32, 10/40 (Inverter Control)
Lifting Motor	kW	3.2/0.45			6.1/1		9.5/1.5	12.5/2	15/2.5
Trolley Motor		0.64x1			0.64x1		0.96x1		0.96x2
Long Travel Motor		0.25~0.55kw × 2			0.55~0.75kw × 2		0.75~1.5kw × 2		1.5~2.2kw × 2
Model of Hoist		NHA Low Head Room Hoist,NHC Standard room Hoist(Double Lifting Speed is defualt, Inverter control is optional)
Model of End Carriage		HSE Hollow Shaft End Carriage&OGE Open Gear End carriage
Gear Motor Brand		Worldwide Brand & NANTE
Festoon System Type		C track with Flat cable
Long Travel Power Supply		Enclosed Conductor Rail (HFP52, HFP56), Cable Reel
Control Model		Pendent Control, Remote Control,Crane Cabin
Recommended Crane Rail		40×30, 50×30					50×30, 60×40		60×40, 70×40
IP/Insulation Class		IP55/F Class is default , IP65,IP66 and H class is optional
Brake Type		Electro-Magnetic Brake
Safety Protection Function		Hoisting Overheat Protection, Phase Sequence RelayOverload Switch, Up&Down Position Limit Switch, Cross Limit Switch
Safety Device (Opitional)		LED Load Displayer, Hoist Monitoring System, Alarm System

Company Profile

FAQ

Q1: Are you Manufacturer or Trading Company,

A1:We are an integrated industrial and trade enterprises. We have our own R&D team, factory and marketing department, Q2: Which standard of your crane and crane components apply to?A2: Our Crane can design and manufacture base on FEM, CMAA, ISO EN, GB standard.
Q3: How do you ensure your product quality?A3: All our processes strictly adhere to ISO-9001 procedures, which include Material Traceability, ISO WPQR and welder certificate, Measuring Device Calibration, NDT for the welding, and full assembling and load testing before delivery. Q4: How can I make payment?
A: We accept T/T bank transfer, L/C, Paypal.Q5: How can I assembly the cranes in my factory?
A: We suggest you to recruit a crane service team in local to install the crane base on our Installation Guideline and User manual. If cannot, we can send engineer to your factory to guide you do the installation with extra charge, and the transportation, accommodation, translator shall be covered by your side also. Q6: What is the warranty period, and how can I claim warranty If my crane have any issue?
A: Our warranty period is 12 months after cargo leave China port. If the crane have any issue, our after-sales team and engineer will help you solve the issue by email or Video conference. If the defect is caused by quality issue, we will ship the spare parts to you by air to help you fixed it as soon as possible. Q7: Do you accept OEM business:A: Sure, we do many OEM productions for some famous crane brand and customers around the world.Q8: What about shipping:A: We recommend small batch by the way of air or LCL, but large delivery by the way of container or bulk vessel. Q9: what about delivery time?
A: different capacity crane and components have different estimated delivery time, generally speaking, around 4 weeks to 8 weeks. Q10: What is your company policy if we want to distribute NANTE product in our market?
A: Firstly, thank you for your interest to promote NANTE brand, we have distributors in 50+ countries, pleaes no hesitate to contact us for the detail discussions, as we have different policies for the different target markets. Surely, you are welcomed to visit our factory and let's talk face to face.