Q: Can I get some samples? A: Yes, Sample Orders welcome. Q: Have bolt 100% assembled well in stock? A: Some of standard size is in stock. Consult online or by email is highly appreciated. And OEM service will be supplied. Q: Could I use my own LOGO or design on goods? A: Yes, Customized logo and design on mass production are available. Q: Can I choose the colors? A:Yes, Customized color is available. Q: What is the delivery time? A: A week for samples; 15-30days for mass production. It is usually according to the quantity and items. Q: What is the payment term? A: T/T, L/C at sight, Western Union, Paypal, trade assurance, etc. Q: Can I trust you? A: Absolutely yes, we are "alibaba" verified supplier. Q: May I visit your factory? A: Sure, welcome anytime. We also can pick you up on airport and station. Q: Can I get some samples? A: Yes, Sample Orders welcome. Q: Have bolt 100% assembled well in stock? A: Some of standard size is in stock. Consult online or by email is highly appreciated. And OEM service will be supplied. Q: Could I use my own LOGO or design on goods? A: Yes, Customized logo and design on mass production are available. Q: Can I choose the colors? A:Yes, Customized color is available. Q: What is the delivery time? A: A week for samples; 15-30days for mass production. It is usually according to the quantity and items. Q: What is the payment term? A: T/T, L/C at sight, Western Union, Paypal, trade assurance, etc. Q: Can I trust you? A: Absolutely yes, we are "alibaba" verified supplier. Q: May I visit your factory? A: Sure, welcome anytime. We also can pick you up on airport and station.
Topless Flat-top Tower Crane is a fixed topless chinese tower crane, attached, flat tower crane.
The Flat-top Tower Crane optimization of its parameters through a comprehensive design and reliability design, overall performance of advanced, attractive appearance, job coverage.
Tower Crane design focus on low, medium and high levels of construction projects of various requirements, simple operation, easy maintenance, cost-effective advantages of higher prominence, as a self-elevating and adhesion function.
ITEM
Unit
QTZ190(TC6519)
Rated lifting moment
KN.m
1900
Working range
m
3-65
Load
Tip load
t
1.9
Max load
10
Lifting height
Free standing
m
60
Adhesion type
180
Lifting speed
Double rates
m/min
104/50
Fourfold rates
52/25
Min stable fall speed
m/min
≤5
Slewing speed
r/min
0.61
Trolley-travelling speed
m/min
58.6/29.3/8.79
Jacking speed
m/min
0.4
Balance weight
t
20.9
Mast section size
mm
2000*2000*3000
Mast section material
Q345B
∠200*20*20
Application Area:
Flat-top Tower Crane Flat Top Tower Crane,Topsky Flat Top Tower Crane,Mini Flat Top Tower Crane,Self-Rising Flat Top Tower Crane Jinan East Machinery Co.,Ltd. , https://www.jneastmach.com
Product Specifications:Â
Standard
DIN, BS, ANSI, JIS, GB and so on
Head Type
Flat Head, Â Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires
Raw Material
1, Carbon Steel: C1008, C1010, C1022, 10B21
2, Aluminum 3, Steel: 35K, 45K, 10B21 4, Iron 5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 6, Brass:C36000, C37700, C38500, C27200, C28000.... 7, CopperÂ
Surface finish
Zinc Plated, Ni Plated, Brass Plated
Tin Plated, Black Plated, Copper Plated. hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade
Shank Diameter
1.5mm-18mm
Heat Treatment
Heat treatment with the material, and heat treatment with the product
Manufactruing Process
Wire Drawing, Cold Heading, Threading, Heat Treatment, Surface Plating, Packing
Certifications
ISO9001,ROHS,SGSÂ
Sample Availability
Samples are available.
MIQ
We accept test orders of small quantity.Â
Price terms
 FOB, CIF, CFR, EXW, and other trade terms.
Payment terms
 T/T, L/C, western union, paypal, etc.
Lead Time
7-30days, according to customer's order qty and detailed requirements
Packing
500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized
Size of the caton box: 33CMX25CMX15CM Size of the Pallet: 100CMX80CMX15CM, 16 Pallets in one 20'Container Size of the Pallet: 85CMX75X15CM,18 Pallets in one 20'Container
Warranty Policy
We confirm our qualities satisfy to 99.9%, and have 6-month quality warrantyÂ
After Sales Service
We will follow up the requst strictly for customers, and will help customers solve problems after sale.Â
Main Customers
Auto parts company, Clutch disc company, clutch button company
Electrical appliances company, furniture part company, contruction project company hardware company, Fastener company and so on . 
 FAQÂ
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Product Specifications:Â
Standard
DIN, BS, ANSI, JIS, GB and so on
Head Type
Flat Head, Â Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires
Raw Material
1, Carbon Steel: C1008, C1010, C1022, 10B21
2, Aluminum 3, Steel: 35K, 45K, 10B21 4, Iron 5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 6, Brass:C36000, C37700, C38500, C27200, C28000.... 7, CopperÂ
Surface finish
Zinc Plated, Ni Plated, Brass Plated
Tin Plated, Black Plated, Copper Plated. hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade
Shank Diameter
1.5mm-18mm
Heat Treatment
Heat treatment with the material, and heat treatment with the product
Manufactruing Process
Wire Drawing, Cold Heading, Threading, Heat Treatment, Surface Plating, Packing
Certifications
ISO9001,ROHS,SGSÂ
Sample Availability
Samples are available.
MIQ
We accept test orders of small quantity.Â
Price terms
 FOB, CIF, CFR, EXW, and other trade terms.
Payment terms
 T/T, L/C, western union, paypal, etc.
Lead Time
7-30days, according to customer's order qty and detailed requirements
Packing
500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized
Size of the caton box: 33CMX25CMX15CM Size of the Pallet: 100CMX80CMX15CM, 16 Pallets in one 20'Container Size of the Pallet: 85CMX75X15CM,18 Pallets in one 20'Container
Warranty Policy
We confirm our qualities satisfy to 99.9%, and have 6-month quality warrantyÂ
After Sales Service
We will follow up the requst strictly for customers, and will help customers solve problems after sale.Â
Main Customers
Auto parts company, Clutch disc company, clutch button company
Electrical appliances company, furniture part company, contruction project company hardware company, Fastener company and so on .
 FAQÂ
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If you have any questions, please contact with us directly. Flat-top Tower Crane are produced with High Quality and Good Appearance. Welcome you can visit our Factory. For inqury, Please send mail directly to us.
One Time Forming Nickel Plate Bolt with Milling
Model NO.: HY-B122
Application: Machinery, Chemical Industry, Environmental, Building
Finish: Nickel Plate
Heat Treatment: Hot-Working
Process: Cold Forming
Delivery: 15-30 Days
Specialty: OEM, ODM
Applied Area: Building, Machinery, Auto, Car Wheel
Sample: Free Sample If in Store
QC Equipment: Salt Spray Machine, Hardness Testor, Caliper
QC Control: Inspect 30mins in Production and Before Delivery
Brand: Hy
Service: Response in One Hour
Trademark: Hanyee Metal
Transport Package: Plastic Bag, Carton Package, Pallet Package
Specification: (Dia)8mm*(Length)40mm
Origin: Ningbo
Model NO.: HY-B122
Application: Machinery, Chemical Industry, Environmental, Building
Finish: Nickel Plate
Heat Treatment: Hot-Working
Process: Cold Forming
Delivery: 15-30 Days
Specialty: OEM, ODM
Applied Area: Building, Machinery, Auto, Car Wheel
Sample: Free Sample If in Store
QC Equipment: Salt Spray Machine, Hardness Testor, Caliper
QC Control: Inspect 30mins in Production and Before Delivery
Brand: Hy
Service: Response in One Hour
Trademark: Hanyee Metal
Transport Package: Plastic Bag, Carton Package, Pallet Package
Specification: (Dia)8mm*(Length)40mm
Origin: Ningbo