Beijing Yan Hong Da Railway Equipment Co., Ltd.

Beijing, China

• MOQ 1 Set(s)
• originCHINA

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. technical specifications items unit specifications 1 engine honda gx270 2 powerspeed kwrpm 5.13600 3 fuel consumption rate gkw h ≤374 4 grindstone size mm φ=150, δ=72 6 adjustable grinding angle -90~+90 7 dimension mm 1120*760 *800 8 weight kg 79

• MOQ 1 Set(s)
• originCHINA

Rail wrench 2.1 yhd-t1 portable impact wrench name:yhd-t1 portable impact wrench id:c015 this wrench is designed for fastening and loosening the sleeper nuts and fishplate bolts. product features impact function to assist loosing the bolts. running clockwise & anticlockwise. ergonomic design ensures the operation comfort and low-vibration. technical specifications items unit specifications 1 engine shilf 2 idle speed rpm 2700 3 coupling square 4 maximum torque n.m 2000 5 bolt capacity mm 36、46、50 6 dimension mm 650*382*273 7 weight kg 18 8 noise level db 74.6

• MOQ 1 Set(s)
• Country of OriginChina

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. technical specifications items unit specifications 1 engine stihl fs120 2 power kw 1.3 3 no-load speed rpm 9000 4 drilling accuracy mm 0.2 5 spindle speed rpm 180 6 drilling stroke mm 50 7 dimensions mm 650*450*450 8 weight kg 20

• MOQ 1 Set(s)
• Brand NameYHD
• Country of OriginChina

• MOQ 1 Set(s)
• originCHINA

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 items unit specifications 1 engine komatsu type g4l 2 power kw 1.5 3 rated vibration acceleration ms² 1400 4 maximum non-loaded amplitude mm >5 5 vibration frequency hz 130 6 weight kg 17 7 dimensions mm 1060 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.

• MOQ 1 Set(s)
• originCHINA

Rail adjusting machine 6.1 yhd-r1yhd-r1 rail stress relieving equipment name: yhd-r1yhd-r1 rail stress relieving equipment id: c067 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. technical specifications items unit specifications 1 engine honda gx200 (four-stroke, gasoline engine, 3600rpm) 2 hammer pair quantity 2 3 roller quantity 4 4 gauge mm 1435 5 knocking frequency min 48 6 dimensions mm 2500×1000×1000 7 weight kg 230

• MOQ 1 Set(s)
• OriginCHINA

Site lighting 8.1 yhd-ld1 ultra-long-range high-intensity searching light name: yhd-ld1 ultra-long-range high-intensity searching light id: c090 technical specifications rated voltage: 12 v rated capacity: 8.8 ah rated power: 35 w weight: 3.2 kg.

• MOQ 1 Set(s)
• originCHINA

Maintenance supporting equipment 9.1 gasoline generator - welding machine integration name: gasoline generator - welding machine integration id: c095 technical specifications generating power: ac220v, 5kw, dc12v, 8.3a adjustment current of welding machine: 50-200a, optional 50-300a overall dimensions: 1000×800×650mm weight: 90kg fuel tank adopt ultra-large capacity fuel tank to greatly enhance the generator continuous working time. Adopt industrial-type fuel level indicator to enable more durable and reliable operation. panel the panel accessories adopt mitsubishi air circuit breakers to ensure the safety and reliability.

• MOQ 1 Set(s)
• OriginCHINA

track cart series 10.1 yhd-tc1 grid cart name: yhd-tc1 grid cart id: c110 technical specifications two 850 x 400 mm basic module can be combined into various modes to meet different needs. it can move on monorail or double track, and be configured with insulation wheels

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 items unit specifications 1 measuring length mm 1000 2 measuring surface mm measuring running face and guide face simultaneously 3 measuring interval 201 samples1000mmsurface 4 maximum range mm ±5 5 accuracy mm 0.01 6 time for each measurement s 5～10 7 continuous working time h 48