New Design 30mts Luffing Jib Derrick Crane for 492ft Max.Height
Factory Price
Short Parameters
1.QD80(3023) Derrick Tower Crane
2. Type: fixed
3. jib length: 30m
4. tip load: 2.3t
5. max.laod: 8t
6.height:150m
Specification
| QD3023 Derrick Crane Specification |
| Rated Lifting Moment | 800KN.m |
| Rated Loading Capacity | 8t |
| Max. Lifting Load | 8t |
| Tip Load | 2.3t |
| Max. Lifting Height | 150m |
| Jib length / Span | 30m |
| Working range | 3 to 30m |
| Slewing speed | 0-0.6r/min |
| Trolleying speed | 0-10 m/min |
| Luffing speed | 0-80 0-40 m/min |
| Power supply | 380V/50Hz or others |
| Electric switch box | Schneider |
| Slewing bearing model | 1250.45 |
Feature
(1) Reasonable structure for less costing and maintenance.
(2) Favorable performance to improve your working capacity.
(3) Smooth starting and stopping to improve you security sense.
(4) Low noise, commodious cabin and good view can make you
happiness operating and accurate operating.
(5) Credible electric parts to guarantee the crane safety in
operating.
Safety device
(1) Weight overload protection device
(2) Lifting height limit device
(3) Voltage lower protection function
(4) Phase sequence protection function
(5) Emergency stop function
Our Service
------Quality Assurance
Good quality is assured by advanced manufacturing technology. And
all products will be checked by our quality-control manager.
------Excellent Package
We provide standard, strong, protective package for our products to
prevent it from outer damage.
------Warranty Assurance
For our tower crane, we provide 1 year warranty period and quick
replace service.
------The Fastest Reply
Detailed information,specific model and price of products will be
provided quickly after receiving inquiry.
Introduction
1. The Derrick cranes is fixed to the roof.
2. The base is then attached to the slewing unit that allows the
crane to sewing.
3. On top of the slewing unit there are two main parts which are:
the long jib, shorter counter-jib,
4. The long jib is the part of the crane that carries the load.
5. The crane operator either sits in a cab at the top of the tower
or controls the crane by radio remote control from the ground.
6. The lifting hook is operated by the crane operator using
electric motors to manipulate wire rope cables through a system of
sheaves.
Why chose US
Good Quality: Gotten certification of ISO
Best price: Best offer with suitable payment terms.
Good Sale Service: Technician provided to assistant installment, ect.( Buyer bear the
fee).
Delivery on Time: Report order progress. Make sure Delivery on time.
Warranty: Provide a warranty of 12 months from the bill date.
Photos
