Adjustable Knuckle Boom Length 80m Hydraulic Crawler Crane 28 ton QUY80
QUY80 crawler crane is an independent-developed hydraulic drive,
full swing and lattice boom
crawler crane, absorbing foreign advanced technology and combining present domestic situations.
It features easy and maneuverable control, smooth vehicle travelling.
Scope of application:
Crawler crane is mainly used for lifting heavy things and
transporting them to other places. crawler cranesmake short work of toughest jobs. They are available in a broad
range of lifting capacities for applications
in a wide variety of fields, including heavy-duty foundation work,
this product is mainly designed for
engineering projects like subway, bridge, petrochemical, power
station, nuclear power construction
1, Rexroth swing reducer
Planetary reducer, controllable constant-close disc brake, high
reliability, easy for maintenance.
2. Rexroth gear reducer
Built-in gear reducer with small turning radius, high
maneuverability and reliability
3. imported logic valve
logic valve can realize precise logical control and simplify the
system, easy for maintenance.
4. Imported PAT load moment indicator
LMI can detect working conditions of crawler crane, having the
function of protection.
Safe and comfortable ergonomic design
1. Adjustable boom backstop device
When the boom is elevation upwards, the detector board approaches
to detecting switch; when reaching
maximum elevating angle, the detector board impacts detecting
switch and the switch is off, then warning
signal is sent out and the elevating motion stops so as to avoid
2. Hydraulic-controlled winch ratchet lock device
The automatic-controlled winch ratchet lock device ensures safe and
reliable boom orientation, easy and
3. Comfortable Operator’s Cab
Adjustable damping chair can change seat angle; air-conditioner and
roller blinds build comfortable
4. It embodies the design idea of putting people first. The
brand-new design for whole vehicle layout,
outline, drive’s cab, operator’s cab and control components by using 3
dimensional styling technology
and ergonomic principle makes the operator more comfortable
Max. lifting capacity
Main winch system
Max. travel speed
Mean ground pressure
Jib erection angle
Max. weight of single part in transport state
Dimension of single part(main machine) in transport state(L×W×H)
1. What is your MOQ?
MOQ: 1pcs or set.
2. What is your payment terms?
100% T/T before shipment Or irrevocable L/C at sight or we can
3. What is your delivery time:
7 to 15 days after we receive the deposit;
4. What is the location of your company?
Our company is located in Xuzhou City, Jiangsu Province, China.
Welcome to us.