Jining Debons Construction Machinery Co.,Ltd

Website

Jining Debons Construction Machinery Co.,Ltd Excavator Parts Specialist | OEM & Aftermarket Solutions | Global Supply Partner for Construction & Mining Sectors

28/08/2026

Looking for a durable replacement 17A‑30‑14311 cylinder for a D155AX‑5 bulldozer?
Direct manufacturer supply. High‑strength casting for stable performance on heavy‑duty mine & construction sites.
Competitive price, ready stock available. Contact us to get your offer.

28/08/2026

🔥 Bulk Stock Available! Hydraulic Pumps for All Major Brands
Special Promotion Now: PC3000‑6 Hydraulic Pump | PN: 708‑2K‑00013

✅ Large ready stock, fast worldwide shipment
✅ High-quality OEM replacement parts, stable performance for heavy mining & construction work
✅ Competitive wholesale price for bulk orders
✅ Complete part numbers available, professional after-sales support

No long lead time for your heavy equipment repair! Message us directly to get the best offer and latest stock info.

🛠 Undercarriage Parts: ✅ 541‑8035， 248‑7308，248‑7163, 168‑6738, 357‑7527 Recoil Spring Group ✅ 340‑8243 Track Adjuster G...
21/08/2026

🛠 Undercarriage Parts:
✅ 541‑8035， 248‑7308，248‑7163, 168‑6738, 357‑7527 Recoil Spring Group

✅ 340‑8243 Track Adjuster Group（Tensioner Assy）

Fits CAT Excavator: 390, 385.

Serial: BYP1‑UP.
Included in assemblies: 297‑9197, 297‑9198, 357‑7533. Front Idler Group

Heavy-duty track adjuster and recoil spring feature high fatigue resistance, with OEM dimensions for direct bolt-on replacement.

18/08/2026

Heavy‑duty pin 198‑30‑32800 for Komatsu D475ASD‑5E0🔥
OEM‑grade material | High strength & durable
Exact 1:1 OEM‑spec dimensions for direct replacement
Built for extreme mining site conditions
In stock ✈ Ship worldwide
DM for price!

17/08/2026

Part No:9244516
Track adjuster assembly | Track cylinder
Fits ZAX670 excavator.
Message us to get offer.

11/08/2026

🔥Komatsu PC850 Track Adjuster Full Repair Kit In Stock!
Complete replacement parts for PC850 track tensioner.
Solve track loose, oil leakage & recoil spring failure issues.
✅OEM equivalent quality
✅Full parts set available
✅Fast shipment
Key part numbers:
209‑30‑55121 YOKE｜209‑30‑15131 PLUNGER｜209‑30‑15230 PACKING
209‑30‑65111 ROD｜209‑30‑74110 SPRING and all related seals, rings, guards, bolts, washers.
Message us to get price list📩

28/07/2026

We are a manufacturer specializing in excavator spare parts.
Main products: Track Adjuster Assembly, Track Tension Cylinders, Recoil Springs, Pins & Bushings, Front Idler, Track Roller, Carrier Roller, Filters, Valves, H-link and so on...

✅ OEM Quality
✅ 1:1 original dimension restoration, direct replacement
✅ Custom service supported

We have years of production and foreign trade experience, with our own professional foreign trade team to provide efficient and reliable service.

Available models:
KOMATSU PC56, PC60-7, PC130-7, PC200-6, PC200-7, PC200-8, PC220-7, PC220-8, PC210, PC200-8MO, PC220-8MO, PC210-10MO, PC290, PC300-8MO, PC360-11, PC400-7, PC400-8, PC490-11, PC510-10, PC510-4MO, PC650-7, PC850, PC1250-7, PC1250-8, PC1250-11, PC2000-8, PC2000-11, D65EX-12, D65-15/16
HITACHI EX60, EX120, EX150, EX300, EX330, EX1200-5, EX1200-6
Caterpillar CAT 312D,CAT 320B, CAT 320C, CAT 320D, CAT 324DL, CAT 325B, CAT 330D, CAT 336, CAT 345C/D, CAT 349, CAT 374D, CAT 385B, CAT 390D, CAT 390F
HITACHI ZX200, ZX200-5G, ZX300-5G, ZX350-3, ZX450-3, ZX470-5G, ZX330, ZX670, ZX850, ZX870
VOLVO EC210B, EC290B, EC330B, EC360B, EC460B, EC480D, EC950

Stable performance, strong wear resistance, suitable for construction and mining heavy working conditions.
Welcome global distributors and repair shops to contact us for cooperation and quotations.

21/07/2026

Excessive clearance from worn pins and bushings causes loud metallic impact noise. It has been verified in practice that timely replacement of pins and bushings is more effective than continuous greasing. We supply a full range of OEM-spec pins and bushings for excavators, with H-type links and link plates that are 100% directly interchangeable. Featuring strict precision tolerances, these parts enable fast, hassle-free repairs and restore your machine’s full operational stability in no time.

How to Check Excavator AC Refrigerant Using Sight GlassDo not arbitrarily add refrigerant just because the cooling perfo...
14/07/2026

How to Check Excavator AC Refrigerant Using Sight Glass
Do not arbitrarily add refrigerant just because the cooling performance is poor. Here is an easy inspection method:
Start the vehicle, turn on the AC system and run it for 5 minutes, then check the sight glass.

- Figure A: No bubbles flowing inside → Refrigerant charge level is correct.

- Figure B: Continuous bubbles passing through → Insufficient refrigerant.

- Figure C: Completely clear with no flowing bubbles → Refrigerant is empty or overcharged.

This is only a rough judgment. You need a pressure gauge for accurate testing.

Address

No. 1 Shanbo Road, Hi-Tech Zone, Shengfang Industrial Park
Jining
272000

Opening Hours

Monday 08:00 - 17:00
Tuesday 08:00 - 17:00
Wednesday 08:00 - 17:00
Thursday 08:00 - 17:00
Friday 08:00 - 17:00
Saturday 08:30 - 05:30
Sunday 09:00 - 15:00

Website

Alerts

Be the first to know and let us send you an email when Jining Debons Construction Machinery Co.,Ltd posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category