220T Remote Control Crawler Crane With Wide Application Range For All Kinds Of Projects

220T Crawler Crane With Wide Application Range, Suitable For All Kinds Of Projects

XLC220 Crawler Crane Technical Specifications

Crawler crane models: XLC220
Max rated lifting capacity: 220t
Max lifting moment: 1239t.m

Product Overview

Machine structure

The structure and purpose of this machine are as follows:

The main lifting mechanism and the auxiliary lifting mechanism can realize the joint lifting of the main and auxiliary hooks under shield working conditions.

Lifting mechanism

The lifting mechanism includes the main lifting mechanism, the auxiliary lifting mechanism and the single pulley lifting mechanism (optional). The lifting mechanism is driven by a motor with a planetary gear reducer, and the main hook or auxiliary hook is lifted and lowered through the drum, guide pulley and lifting pulley group.

The lifting mechanism has a built-in planetary reducer and adopts a normally closed brake to realize the "spring brake/hydraulic release" function, which is safe and reliable. The drum adopts a double-fold multi-layer winding drum made of ductile iron, which has good vibration absorption, ensures that the wire rope is wound in multiple layers without tangling, and effectively extends the service life of the wire rope.

The lifting mechanism uses an independent steel core, high breaking tension, high extrusion resistance and anti-rotation special steel wire rope, with a rated single rope tension of 14.3t, a wire rope diameter of φ26 mm, and the main, auxiliary and single pulley lifting rope lengths are 455m, 290m and 250m respectively.

Luffing mechanism

The luffing mechanism includes the main luffing mechanism and the tower arm luffing mechanism. The main luffing mechanism is independently driven by a double drum and is installed in the middle of the turntable through a pin shaft.

The main luffing mechanism is driven by a motor to drive the planetary gear reducer, and the main arm luffing is achieved through the drum and the luffing pulley set.

The main luffing mechanism has a built-in planetary reducer and adopts a normally closed brake to achieve the "spring brake/hydraulic release" function, which is safe and reliable.

The main luffing drum is equipped with a ratchet locking device, and the ratchet is driven by a hydraulic cylinder to achieve multiple locking protection.

The main luffing drum is made of ductile iron with double-folded multi-layer winding double drum, which has good vibration absorption, ensures that the wire rope is wound in multiple layers without tangling, and effectively extends the service life of the wire rope.

The main luffing mechanism uses a high breaking force wire rope, with a rated single rope tension of 10.8t, a wire rope diameter of φ26mm, and a length of 275m.

The tower arm luffing mechanism and the auxiliary lifting mechanism are the same device, which is installed at the bottom section of the main arm. The tower arm luffing is achieved through function switching.

Shandong Tengfei Hoisting Engineering Co., Ltd. is a Chinese company that sells second-hand crane equipment for self-use, with more than ten years of sales experience. All our crane equipment is from our own projects, the equipment is in good condition, there are no middlemen, and the price is better. We have a full range of second-hand crane models, including brands such as XCMG,SANY, ZOOMLION,and any crane you need can be found here.

The specifications of our crawler cranes are: 55T, 85T, 130T, 150T, 180T, 220T, 260T, 300T, 320T, 350T, 400T, 500T, etc., with a wide range of lifting weights; due to the flexibility and maneuverability of crawler cranes, they can well complete various lifting projects such as construction, mining operations, port and terminal loading and unloading, railway construction, power construction, shipbuilding and marine engineering, heavy equipment handling, etc.