Rail grinding machine
1.1
Yhd-g1 rail profile grinding machine
Name:yhd-g1 rail profile grinding machine
Id:c001
This machine is designed to grind the rail head and remove the weld beads at welding joints, ensures perfect grinding of rail head.
Product features
Precise setting of grinding angle through an outrigger.
The grinding of rail top and sides can be completed in one continuous grinding operation.
Equipped with two support rollers and two guide wheels to ensure a smooth operation on the rail.
Ergonomic design allows grinding work easy and fast.
Product features
Cutting time on average 75-90 secs.
High precision cutting with horizontal and vertical deviation less than 1%.
Automatically adjustable cutter shield according to the movement of cutting wheel ensures highest safety requirement.
Unparalleled ergonomic design reduces vibration and noise levels.
Rail tamping machine
5.1
Yhd-d40 light tamper
Name: yhd-d40 light tamper
Id: c050
Light tamper applicable to railway maintenance of ballast track bed. The tamper is easy and fast to insert and pull out from the ballast, especially applicable to turnout tamping operation.
Product features
Light in weight (17kg) and long servicing life with low maintenance.
Perfectly protect the ballast compared to other conventional tamper.
Ergonomic design enable low vibration and comfortable operation of operator.
Anti-loose connecting device facilitates the maintenance on site without special tools.
Technical specifications
ItemsUnitSpecifications
1Engine Komatsu type g4l
2PowerKw1.5
3Rated vibration accelerationM/s²1400
4Maximum non-loaded amplitudeMm>5
5Vibration frequencyHz130
6WeightKg17
7Dimensions
Mm1060 x 400 x 280
The product has obtained 1 national invention patent and 3 utility model national patents. The product has passed the technical identification of the shanghai railway administration and the crcc certification.
Rail drilling machine
3.1
Yhd-d31a ultra-light rail drilling machine
Name: yhd-d31a ultra-light rail drilling machine
Id: c024
Compact design ensures that the machine is light and robust.
Product features
short drilling time with powerful engine.
simple clamping device to ensure accurate and quick fixing within a few seconds.
lightweight, firm structure and optimum comfort.
automatic lubricant feeding during drilling work.
max. Drill bit diameter up to 38mm.
This machine is the special device to exert rail vibration on seamless rail to relieve the rail stress. It is pushed forward by a single operator.
Product features
It is equipped with two pairs of knocking hammers, which knock the inside and outside of two steel heads with same force. It can knock each rail for 48 times per minute.
It also contains a startup engine which drives the knocking hammer control rod via a v-belt drive reducer. The knocking hammer is equipped with plastic pads to prevent the formation of knocking marks on the rail or damage on rail. The entire system is mounted on a ultra-light cast with 4 cast irons and insulation wheels.
The knocking is start by the hand clutch mounted near the engine.
The complete machine can be on-track through 4 lifting eyes by the crane and also by four persons.
The knocking hammer is covered with a metal mesh to protect the operator and worker safety. In case of emergency, it can activate the emergency switch to shut down the machine.
Measuring devices
1.
Yhd-m1 rail straightness measurer
Name: yhd-m1 rail straightness measurer
Id: c130
Rail straightness measurer applies to the straightness measurement after the restoration of welding.
Product features
The combination of non-contact laser sensors, precision guide rail and stepper motor enable repeatable, correct and reliable measurement.
Simultaneously measure the flatness and weld seam height in both vertical and horizontal planes.
Tablet pc or android phone for display and operation with friendly user interface.
Transfer the test data via bluetooth so as to enable rapid completion of inspection tasks and obtain accurate results.
Measurement can start by simple pressing a button, and the measurement data of two measurement planes (running face and side face) will be displayed on lcd display screen after a few seconds.
Technical specifications
ItemsUnitSpecifications
1Measuring lengthMm1000
2Measuring surfaceMmMeasuring running face and guide face simultaneously
3Measuring interval 201 samples/1000mm/surface
4Maximum rangeMm±5
5AccuracyMm0.01
6Time for each measurementS5~10
7Continuous working timeH48
Stock No - 2504101002APS
Reg Year/Month - 2006/7
Mileage - 296,000km
Engine Size - 4,900cc
Transmission - MT
Drive Type - 2WD
Steering - Right Hand
Engine Model -
Model Code - PA-FE70DB
Chassis No - FE70DB-523***
Fuel - Diesel
Color - White
Seats - 3
Maximum Carry - 3,000kg
Status - In-Stock
This Rail Profile Grinding Machine is powered by the M165 two-stroke petrol engine imported from Spain. It is a small machine used for forming and grinding the rail head welding joints and surface repairs. It is suitable for rails of 43~75kg/m. The special diaphragm carburetor make sure the engine does not stall after turning 90�°, and the output torque is stable without power attenuation, thus ensuring the precision of rail grinding.
