Looking for a single girder overhead crane approx 7.5m wide with 20ton capacity from U.S.

Keyword:single girder overhead crane 20ton   Time:2021-6-15 20:37:34

Customer: Hello Sir,
I'm looking for a single girder overhead crane approx 7.5m wide with 20ton capacity.  Is this something you have?

RAMHOIST:

Quote for 20 ton single girder overhead crane  

20ton single girder overhead crane made in china-1.jpg

Quotation Date: 2021-06-15

 

Quotation


1,Price and Commodities

No

Item

Commodities

Qty

EXW price (USD)

1

 LD Single girder   overhead crane

 

Lifting capacity:20T

Lifting height :6m

Span : 7.5m

Power:460V/60Hz/3P

Control: pendent cable 

Working duty:A3

1set

10,500

2

Shipping cost



3


4

Price item

Included 13% VAT

5

Package

Main frame: Plastic           Spare parts: Strong Plywood Box

6

Payment

50% T/T deposit in advance, balance 50% before delivery.

7

Delivery time

35 working days after receiving 50% deposit Exclude the force majeure   

8

Warranty

12 months from date of commissioning or 18 months after dispatch from factory whichever comes first.

9

Validity

10 days from the date of this quotation.

 

l  Our offer includes supply of complete crane.

l  Installation, commissioning & site testing: not included.

l  The third Party testing fee not included

2,Technical Data sheet

Item

 Single Girder Overhead Crane

Lifting Hoist

Electric wire rope hoist

Lifting capacity

20ton

Lifting height

6m

Girder span

7.5m

Power supply

460V/60HZ/3P

Control

pendent control

Long traveling speed

20m/min

Cross traveling speed

20m/min

Lifting speed

 3.3m/min 

Lifting power

18.5kw

Long traveling power

2x1.5kw

Cross traveling speed

2x1.5kw

Total power

24.5kw

Working Duty

A3

Weight

5450kg

Max wheel load

97.6KN

Insulation grade

F

Protection grade

IP54

Recommended rail

P30

Ambient temperature

-20~ +40

Protection  

Limit switch, overload limit. Traveling limit, emergency stop

Auto braking of all motors on power loss Anti-collision device etc

Country of origin

China

 

Note: Recommended Rail Specification

Type

Top  Width(mm)

Bottom  Width(mm)

Height(mm)

Weight(kg/m)

P30

60.33

107.95

107.95

30.1

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Crane system

Main   structure

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Main girder

Main material Q235B carbon structural steel, strong and elegant, easy to maintain. Three-layer painting

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End carriages

Q235B carbon square steel structure, provides   horizontally travelling for the crane with three-in-one motors and buffers

Lifting   mechanism

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Electric hoist

Wire rope hoist with reducer, drum, motors and electric trolley,

working class M4

Protection class IP54

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Drum

Self-produced. Drums made of high quality seamless steel processed by CNC machine.

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Wire rope

Rope structure 6×37 +FC 1670, fiber core

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Rope guide

Installed on the winding drum to guide the wire rope, nodular cast iron

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Hook

Forged type with safety latch included

Motors

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Hoist lifting and   travelling motor

Special designed Squirrel-cage motor for the electric hoist.

Maintenance free.   Insulation grade F.

Protection class IP54.

Electromagnetic brake   system

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Crane traveling motor

Special designed Squirrel-cage motor for the electric hoist.

Maintenance free.   Insulation class F.

Protection class IP54.

Electromagnetic disc type brake system

Travelling mechanism

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Electric trolley

Alloy gear and wheels, 125% testing load of the rated capacity.

                  

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End carriages

Square Hollow Q235B carbon steel structure,   provides horizontal travelling for the crane, with motors and buffers,   braking method please see the travelling motor description

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Reducer

For the crane travelling reducer, totally enclosed type with Grease Lubrication, gear box shell pressure casting

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Wheels

Installed on the crane end carriages as drive wheels, high carbon steel material vacuum casting by our group, Intermedium   quenching by top technique machinery anti-rust painting

Electric parts

 

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Electric cabinet

CHINT brand, Chinese   best brand, Protection class IP54

Electrics

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Festoon cable

Supply power for the   trolley, C type cable track, safe and reliable

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Pendant control

Button: Up and down; left and right; front and back; start and stop; emergency;

Protection class IP65,   Dust-proof and corrosion-proof. Safe and reliable

Protection system

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Lifting Limit switch

For lifting protection, prevent the hook from knocking the hoist

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Traveling Limit switches

For long travel, Protect the crane before it crashes the object

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Overload limit

For lifting protection, monitor the crane situation

 

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Buffer

Polyesteramide material,   used for anti-collision

 

3,Pictures of this item for reference

a)    LD Overhead Crane Finished Installation in client site

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(b) Crane Girder Processing

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4,Parts of our cooperated client’s cranes

Company Name

Crane Specification/QTY

Item

Pictures

Omera Petroleum Limited

Omera Cylinders

Limited

In Chittagong Bangladesh

20 ton double girder overhead crane 3sets

Omera Petroleum Limited

Bought our double girder overhead crane   before 2years, they are using

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PRAN-RFL Group

In Dhaka Bangladesh

5ton,10ton,20ton single girder overhead crane 8sets

20ton,25ton gantry crane 2sets

PRAN-RFL Group purchased the whole project of crane from us.

 

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Crescent Steel and Allied Products Limited

Pakistan

 

Single girder overhead crane

10T-12M-6M 2 Sets

Double girder overhead crane

30/10-24m H12M-4sets

They are one big steel company in Pakistan   Local, this metallurgical had used 4 there years, clients are very pleased with it

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SARL OZMERT ALGERIA

Double girder overhead crane

50/20T-21M H=18m-1 set

This Metallurgical Double girder overhead crane is   ueasd in ALGERIA, but it is buy of Turkey clients. This Crane had used one year, everything goes smoothly now

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Score Group

UK

Double girder gantry crane

50T---22.5M H12.5M-----1 set(UK company   use)

Single girder overhead crane

20T---31m H9m----2 sets

They are one UK original company,and serve in the airplane motor,oil,warehouse etc filed.Their engineer finished the   installations well according to our installations manuals and electrics   drawing

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Concrete Product Plus Ltd

Russia

Double girder overhead crane

40T-22.5M H=12m-1 set

20T-22.5M H=9m-1 set

The customer use the cranes for bricks   fabrication,installed in 2013,which now working well at site

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Tehnoros Group

Russia

Double girder   overhead crane 20/5t-21.5M H9m 3sets

This is one Russian customer, and the crane was installed in earlier 2015, everything goes smoothly now

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Pesten

Serbia

Double girder   overhead crane

20T-15M H10.5M-1sets

This is one of our Serbia customer,who   purchased this crane for lifting coal cinder,now working well

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KLZ Stone Group,  

USA

Double girder   gantry crane

 40T-25M H13m-2sets

Single girder   overhead crane

5T-10M-6M 2sets

This is a stone company from USA,purchased this crane during Canton Fair in 2016,now just finish installation,everything   goes well

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5,Packing & Delivery

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6,Technical Standards

Design and Construction Rules

All the standards required for the cranes are the FEM standard, DIN standard and Chinese National standard.

Europe Main National Standards

--           89/392/EEC standard (93/68/EEC)

--           91/368/EEC standard

--           73/23/CEE standard

--           "EMC" standard 89/336/EEC

--           EN 60204-1

--           EN 292 mechanical safety

--           ISO 2141

--           ISO 2766

International Standards

--           June 9, 1993 / Sept. 22, 1993 notice

--           July 29, 1992, 92-765, 92-766, 92-767 notice

--           DIN 5684

--           DIN 15400; DIN 15401

--           NFE 26-010

--           NFE 26-030

Technical Standards

--           FEM 9.511    Mechanical group

--           FEM 9.661    Hoisting and traveling components size and quality standard

--           FEM 9.671    Wire rope quality standard

--           FEM 9.681    Travel motor choice

--           FEM 9.682    Hoisting motor choice

--           FEM 9.755    Electric hoisting equipment

--           FEM 9.811    Electric crane standard

--           FEM 9.901    Hoisting components design reference

--           IEC 34-1      Traveling and allocation performance

--           IEC 34-5      Protection grade standard

--           IEC 947-5-1   Low voltage equipment

China Main National Standards

Design rules for cranes                                                                                           GB/T 3811-2008

Safety rules for lifting appliances                                                                             GB 6067-2010

Common crane technical condition                                                                           GB 7592-87

Crane-Overhead travelling crane and portal bridge crane

tolerances for manufacture and tracks laying                                                            GB/T 10183-2010

Crane-test code and procedures                                                                              GB/T 5905-2011

General Bridge crane                                                                                              GB/T 14405-2011

Portal Crane                                                                                                          GB/T 14406-2011

Crane & Lift Equipment Technical Performance and Acceptance Condition                   GB/T 17908-1999

Electrical installation and acceptation standard                                                        GBJ 232-82

Safety of Machinery - Electrical Equipment of Machines

Part 32: Requirements for hoisting machines                                                          GB 5226.2-2002

Electrical installation and acceptance standard                                                        GB 50256-96

7,Technical Drawing

Drawing for 20 ton overhead crane.pdf