CRCC Certified Hydraulic Rail Bolt Wrench for M30 Track Fasteners|QL Machinery 1000 a ni.
He page ah hian .
Inhmelhriattirna
He hydraulic rail bolt wrench hi China rama hmanraw tlemte zinga mi a ni a, a .Active CRCC certification (No. CRCC-Rail-2024-0871) a ni.M24–M30 fastener te chu torque value dik tak, 1000-in a mamawh ang chiah a tihkhauh nan.TB/T 3274-2022 a ni a.. Guangzhou Metro line 3-a humid tunnel environment-a electric wrench a chhiat fo avangin China Railway Guangzhou Group atanga maintenance team te nen co- a siam a ni.
Impact tools erratic torque spikes pe chhuaktu ang lo takin, he model hian closed-loop hydraulic system hmangin 1,800 nm-high-speed rail-a bolt preload-in track stability a nghawng theihna tur thil pawimawh tak a ni. Q2 2025 atang khan Metro system 12 leh high-speed corridor 3 ah deploy a ni a, Chengdu–Chongqing intercity line pawh a tel.
A pawimawh ber .
- CRCC certified (kum 2027 thleng hman a ni):Certification file dilna a awm chuan a awm thei-China rama national rail tender zawng zawng tan a ngai.
- A rilru a buai em em a, a rilru a hah em em bawk a. 500–2000 nm):ISO 6789:2017 hmanga factory-a calibrate a nih chuan torque testers zawm a ni a; Field-Adjustment dial on-site fine-tuning a huam tel bawk.
- 15 kg operational weight:Fuel leh socket-Technician pakhatin zan lama thil a neih laiin 2-km tunnel walk a kalpui theih tur light a keng tel bawk.
- 2.1 HP Honda GXH50 Engine:10,000+ field hour-a finfiah a ni a; -15℃atanga rintlak taka tan a ni a, 0.8L fuel-ah darkar 4+ a tlan a ni.
- IP54-a siam hydraulic unit:Shenzhen line 14-a 95% humidity tunnel-a leivut leh tui spray-a seal leh water spray-a seal a ni.
A hman dan tur .
Metro & Light Rail Zan lama enkawlna .
Beijing Subway Line 16-a crew-te'n 800+ bolt check an tih zawh theih nan minute 120 chhunga track possession-ah an hmang. Wrench-a ri hniam (noise) .<82 dB) meets urban night-work regulations.
High-Speed mainline track a ni.
Beijing–Shanghai HSR-ah hian WJ-8 fastener-a re-Torquing atan deploy a ni. Smooth torque delivery hian concrete sleepers-a micro-cracks a veng a-a hriat lar tak chu pneumatic impact tools hmanga hriat a ni.
Industrial & Port Rail Yards ah te a awm a.
Qingdao port ang chi tuipui kama boruak a salt corrosion a do thei. Stainless steel hydraulic fittings leh zinc-plated housing te pawh a tel.
Technical lam thil chi hrang hrang .
Hydraulic Rail Bolt Wrench Specs 1000 a awm bawk.
| Torque range a ni. | 500 – 2000 nm (±5% a dik) |
| Fastener nena inmil theihna . | M24, M27, M30 (CRCC 3 a huam a, a pawm theih sockets te pawh a tel) |
| A rih zawng (Hman theih tura inpeih) . | 15 kg (0.8L fuel & socket nei) a ni. |
| A zau zawng (L×W×H) a ni. | 600 × 300 × 200 mm a ni. |
| Khawl | Honda GXH50, 2.1 hp, 4-stroke a ni. |
| Certification 1000 a ni. | CRCC No. CRCC-Rail-2024-0871 (kum 2027 thleng hman theih) |
| Warranty a awm em? | kum 3 chhung hydraulic system hmangin; Engine ah kum 1 a awm |
| Operating temp 1000 a ni. | -20℃atanga +50℃(GB/T 2423.1–2008-a test tawh) a ni. |
Zawhna zawh fo thin .
Tuna kan Chicago pneumatic emaw Atlas Copco Impact Wrenches emaw hi a thlak thei ang em?
Yes-I thil tum chu speed aia precision a nih chuan. impact wrench-ah chuan TORQUE dik lo chu a vaiin ±15% a ni a; He hydraulic model hian ±5% a keng tel a ni. Bolt khatah a slow zawk (~4 sec vs. 2 sec) mahse rework leh sleeper damage a ti tlem thung. Team tam tak chuan initial impact tightening hnuah final torque verification atan an hmang thin.
Tender hrang hrangte tan CRCC certification documentation i pe thin em?
Awle. CRCC certificate notarized copy kan pe a, China Railway Test Center (CRT) atanga test report kan pe bawk a, kan quality manager{{1}chuan English emaw Chinese emaw in compliance letter kan ziak bawk.
Maintenance interval chu eng nge ni?
Darkar 200 danah hydraulic oil a inthlak thin; Engine oil chu darkar 50 danah a ei thin. Field servicing atana video tutorial linking maintenance logbook leh QR code kan dah tel bawk.
Kan rawn biak theih reng e
📧 Email:elinachina@126.com(I project hming leh certification docs mamawh te pawh telh bawk ang che)
📞 WhatsApp:+86 156 1771 0309(Socket recommend na atan i track type video kha thawn rawh)
🌐 CRCC Certificate download rawh:PDF en rawh .
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