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Qtz50 (4810) 4 Ton Self-Climbing Tower Crane at 29m

Basic Info

Model No.:  QTZ50 (4810)

Product Description

Model NO.: QTZ50 (4810) Condition: New Model: Qtz50-4810 Free Height: 29m Main Chord (Mm): 160*160*12mm Q345b Manganese Steel Max. Load (T): 4 Four Mechanism: Variable Frequency Application: Construction Usage Sling Type: Wire Rope Specification: CE, ISO, SGS, BV HS Code: 842620000 Certification: CE, ISO9001: 2000, BV SGS etc Type: Tower Crane Jib Length: 48m Mast Section Dimension: 1500*1500*2200mm Tip Load (Ton): 1.0 Foundation: Pre-Embedded Type Counter Weight: Cement Counter Weight Mould Provided Power Source: Electric Trademark: YU JIE Origin: Henan, China (Mainland) TOP10 Best Selling QTZ50 (4810) 4 ton Self-climbing Tower Crane at 29m


1- Mechanism: Variable frequency
2- Surface treatment: Shot blasting
3. Paining: Three layers, primer, top coat and anti-rust painting
4. Electrical Components: Scheider Brand

Configutation List:

1 Hoisting Mechanism 1 set
2 Slewing Mechanism 1 set
3 Trolleying Mechanism 1 set
4 Tower Head 1 set
5 Balance Boom (the ballast should be made by the user according to our drawings) 1 set
6 Crane Jib 48m 1 set
7 Slewing Platform Upper and Down 1 set
8 Climbing Jacket Frame and Complete set of hydraulic device 1 set
9 Mast Section 1500*1500*2200mm 12nos
10 Anchorage Frame 0 for free standing units
11 Hook System 1 set
12 Cab (Include Air Conditioner) 1 unit
13 Complete set electric control system 1 set
14 Complete set electric cable 1 set
15 Complete set hoist wire rope 1 set
16 Complete set standard accessories 1 set
17 Complete Technical documents Including two sets of service manual and spare parts book for each unit tower crane. 1 set
18 Additional wearing spare parts and spare hoisting wire rope 1 set


1. Container Needed: 4*40HQ
2. Packing: In nude

3. Payment Terms: T/T 30% in advance, balance after customer's inspection of ready products and before shipment.
4. Production Lead Time Around 20-25 working days upon receipt of advanced payment
5. Warranty Terms Quality guarantee: The guarantee period (since the delivery from Seaport of China) for structure parts of tower crane is 24 months; Mechanism of tower crane is 12 months, and for electrical parts is 6 months.

6. The seller shall dispatch engineers to the construction site to guide the installation and train three local workers at least for maintaining and repairing. The buyer should pay for the expenses of the engineers abroad including the airplane tickets (come & return), traffic and living fees (food and accommodation). And the buyer also should bear the engineers' subsidy: 50.00USD/day/person.

7. Usually for one unit machinery, the service period will be not more than one month. If exceed this service period(1 month), application should be sent to our company.
8. Logo and Color As per customer's requirement. The buyer should advise when placing order.

Welcome to make a filed inspection of our factory!

Contact Person: Sarah Shi
Tel: +86 13523442966
Model QTZ50-4810
Jib Length (M) 48
Height Under Hook (M) 29m(12 sets of mast section)
Free height  29m
Max. Possible Height (M) 120
Mast section dimension 1500*1500*2200mm
Main chord ∠160*160*12mm Q345B
Load Capacity at 48m Jib Length(ton) 1.0
Max. Load (T) 4
Containers Needed for Shipment (50m) 4*40HQ

Contact us if you need more details on 4 Ton Tower Crane. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Self-Climbing Tower Crane、Construction Machinery. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Tower Crane