The design of the tang dao was influenced by the earlier jian sword, but it featured a longer and wider blade for increased cutting power. The curved shape of the blade allowed for more efficient slashing and slicing movements, making it a formidable weapon in close combat. Chinese Tang Dao, Tang dao blade, Tang dao sword Ningbo Autrends International Trade Company , https://www.longquan-swords.com
LW700K is the main model of KÂ series after GÂ series. Power drive flexible suspension damping; dual-pump combined technology, flow expanding steering, guide control; the frame of the high strength adapts to the heavy load condition; unique working mechanism lightens the unloading impact greatly; hydraulic wet brake ensures the safe and reliable operation and travelling; the adjustable instrument panel contributes to the best operation position; intelligent electronic monitoring system could monitor the operation condition of the machine accurately.
Experienced part
The imported Cummins QSC8.3 electrical injection, turbo-charing, air-air inter-cooling engine, electric start and flameout. The emission meets the requirement of TIRE-3 stage, featuring high performance, low oil consumption, environmental care, and strong power.
ZF electrical and hydraulic control transmission provides smooth gear shift, featuring advanced performance and strong reliability; KD gear function reduces the operation gear shift frequency and improves the operation efficiency.
ZF wet slip-limited drive axle. The brake is installed in the drive axle, which cound prevent the entry of the water and dust. The machine could run in soft area or water. The center slewing of the rear axle could reduce the impact of the additional torque and external loader to the drive system.
Excellent performance
Dual-pump combined technology, hydraulic flow expanding steering, single-handle guide control, flexible and convenient.
The steering limit is dual limits of hydraulic control and mechanical control.The hydraulic control limit is prior to the mechanical limit, reducing the impact.
With the electromagnet positioning technology, the machine has the automatical leveling function of the bucket, decreasing the working labor of the operator and improving the work efficiency. The boom lifting limit function could prevent the mechanical impact, reducing the fatigue of the operator.
Long wheelbase, centered distribution of the articulated center, good reliability. The design of the front and rear frame center articulated bearing has passed the trail. the tough frame bone could bear the repeated torsion in uneven ground.
dual-pump combined technology, flow expanding steering, guide control; the frame of the high strength adapts to the heavy load condition; Â unique working mechanism lightens the unloading impact greatly; hydraulic wet brake ensures the safe and reliable operation and travelling; the adjustable instrument panel contributes to the best operation position; intelligent electronic monitoring system could monitor the operation condition of the machine accurately.
Safe and reliable brake
Hydraulic wet brake. Combine the emergency brake and parking brake to ensure the safe operation.
Reliable structure strength
Focus on the integrated structure strength. Use finite-element analysis to reduce the stress concentration position to ensure the adaption to various kinds of dangerous conditions.
Comfortable operation environment
The independent cab features wide visibility, sealing and damping, air conditioning, radio, and adjustable seat. The comfortable and safe operation environment is the sufficient reflection of human-machine combination. The operator enjoys the operation and improves the working efficiency.
The steering column is integrated with the instrument panel. Anyone could change the angle of the steering column through one control lever to find the best position. The information on the monitor is clear and the operator could grasp the machine status.
The operator could monitor the machine in real-time through the information displayed on the control panel with the new monitoring system.
Convenient maintenance
With integrated oil filling, the service person could access to the maintenance point from the ground, featuring higher efficiency.
The side plates of the shield and rear shield are opened easily, and it is convenient to check the engine and parts, and daily maintenance.
Â
ItemÂ
 Specifications
 Engine
 MOdel
Cummins QSM11-C290(Tier3)
Type
  Water cooling, 4xstrokes
Air  intake
 Turbo-changed,air inter-cooled
 Number of cylinders
6
Bore
Â
Piston displacement
10.8L
Governor
Electronic variable-speed governor
Â
Power
 216kW(290HP)
Rated speed
2100rpm
Fuel system
Direct injection
 Maximum torque
1478Nm@1400rmp
 Lubrication system
Gear pump forced lubrication
Filter
Full-flow type
 Air filter
 Dry (double filter elements with dust exhaust and indicator)
Gearbox
Hydraulic torque converter
Type
Single stage, single phase, three-components
Gearbox
TypeS
Fixed shaft drive shifting
km/h(Calculated on the tire 29.5R25)
Â
Forward
Rearward
Gear1
6.8
6.8
Gear2
12.7
12.7
Gear3
27.6
27.6
Gear4
38
-
Axle and main drive
Drive system
4 WD
Front wheels
Fixed and full floating
Rear wheels
entral pin support, full floating and 26" swing
Reduction gear
Spiral bevel gear
Differential gear
Common gear
  Brake
Final drive
 Planetary gearr 1st class speed reduction
Semite brake
Full hydraulic wet disc brake (4W)
 Parking brake
Disc brake
Emergency brake
With parking brake as dual purpose
Item
Specifications
 Steering control system
Type
Hinged joint, full hydraulic power steering
Turning angle
 40° in two directions
Minimum turning radius(Calculated on the center of outward wheel)
5950mm
Hydraulic system
Steering system
Hydraulic pump
Gear pump
Maximum flow
168 l/min
Safety valve pressure setting
19MPa
Steering cylinder
Type
Dual-action piston
 Number of cylindes
2
Bore x stroke
115mmx445mm
Loading control
Hydraulic pump
Gear pump
Rated flow
235.2+168 l/min
Safety valve pressure setting
20MPa
Working cylinder
Type
Dual-action piston
Number of cylinders bore x stroke
Movable arm
2-180mmx805mm
Rotating bucket
1-200mmx593mm
Control valve
Single handle
Control position
Movable arm
Lifting, holding, lowering and floating
Rotating bucket
Tilting back, holding and unloading
Working time of cylinderÂ
 Lifting
<6s
Dumping
< 1.3s
Lowering
 < 3.5s
Refilling capacity
Cooling system
60L
Fuel tank
400L
Engine
33L
Hydraulic system
260L
Drive axle (each)
42
Gearbox
64
Item
 SpecificationsÂ
Unit
Rated bucket capacit
4.2
m3
Rated operating load
7000
kg
 Operation mass
23500
kg
Max. breakout force
200
kN
Hydraulic cycle time-raise
6
s
Total cycling time
10.8
s
Tire type
26.5R25
Â
Dimension (LxWxH)
8900x3200x3600
mm
Â
The tang dao typically had a hilt that was made from wood or bone and wrapped in leather or silk for a comfortable grip. The guard, known as a tsuba, was usually simple in design and made from iron or brass.
In addition to its use in warfare, the tang dao was also used in traditional Chinese martial arts such as wushu and tai chi. Its curved blade and versatile handling characteristics made it a popular choice among practitioners.
Today, the tang dao is still revered as a symbol of Chinese martial arts and is often used in demonstrations and performances. While it is not commonly used as a weapon in modern times, it remains an important part of Chinese culture and history.
Brand New Official Lw700k 7ton Wheel Loader
Model NO.: Lw700k
Type: Medium-sized Loader
Air Intake: Turbo-Changed
Number of Cylinders: 6
Piston Displacement: 10.8L
Governor: Electronic Variable-Speed Governor
Power: 216kw
Rated Speed: 2100rpm
Fuel System: Direct Injection
Maximum Torque: 1478nm@1400rmp
Lubrication System: Gear Pump Forced Lubrication
Transport Package: Nude Packing
Specification: Standard size
Origin: China
HS Code: 87059091
Brand Official Lw700k 7ton Wheel Loader