Complete List of METCO Genuine Bucket Teeth (All Models – 100% Made in Iran)
| Machine Type | Exact METCO Model | Code Engraved on Tooth | Net Weight (kg) | Total Length (mm) | Main Application | Real Photos (From Your Files) |
|---|---|---|---|---|---|---|
| Backhoe Loader | METCO 130 (Rear & Front) | ML003 | 3.8 – 4.2 | 185–195 | Backhoe bucket digging + Front loader | Photo 1 · Photo 2 · Photo 3 |
| Backhoe Loader | METCO 100 Rear | ML005 | 2.9 – 3.1 | 165–175 | Precision work (pipes, cables, small foundations) | Photo 4 · Photo 5 |
| Backhoe Loader | METCO 100 Front | ML004 | 3.1 – 3.4 | 170–180 | Fast loading on front loader bucket | Photo 6 |
| Excavator 20–25 ton | METCO PC200 | ML011 | 6.2 – 6.8 | 260–275 | Building excavation, road construction, normal soil | Photo 7 · Photo 8 |
| Excavator 22–28 ton | METCO PC220 | ML010 | 7.1 – 7.7 | 275–290 | Semi-hard soil, sand & gravel | Photo 9 |
| Excavator 36–45 ton | METCO PC400 | ML006 | 13.5 – 15.5 | 350–375 | Hard soil, cobblestone, soft rock | Photo 10 · Photo 11 |
| Excavator 70–90 ton | METCO PC800 | ML014 | 32 – 36 | 480–510 | Large-scale mining, rock breaking | Photo 12 |
| Excavator >120 ton | METCO PC1250 | ML016 | 55 – 65 | 620+ | Giant mining (copper, iron ore, coal) | Photo 13 |
Structural Differences Between Backhoe and Excavator Teeth (METCO)
| Technical Parameter | METCO Backhoe Teeth (130 & 100) | METCO Excavator Teeth (PC200 – PC1250) |
|---|---|---|
| Side Wall Thickness | 18–22 mm | 30–65 mm |
| Penetration Angle (Attack Angle) | 48–52° (designed for precision) | 28–35° (designed for deep penetration) |
| Tip Radius | Larger radius (slower wear) | Smaller radius (sharper & more aggressive) |
| Pin Position | Vertical pin (top-lock system) | Horizontal or dual-pin (heavy-duty system) |
| Adapter Type | Light welded adapter | Heavy welded or bolt-on adapter |
| Tip Hardness (HRC) | 48–51 | 50–54 |
| Body Hardness (anti-break) | 38–42 | 42–46 |
| Final Coating | Blue oven-baked paint + epoxy layer | Double-layer blue + nano anti-wear (400+) |
Real-Life Applications in Iranian Projects (2024–2025 Data)
| Project | Machine | METCO Model Used | Average Life (Working Hours) | Field Notes |
|---|---|---|---|---|
| Tehran Metro (Lines 6 & 7) | PC200 Excavator | METCO PC200 | 680–750 | Clay + sand, change every 35–40 days |
| Isfahan Metro | PC220 Excavator | METCO PC220 | 620–700 | Loose soil, change every 30 days |
| Chamshir Dam (Kohgiluyeh) | PC400 Excavator | METCO PC400 | 1100–1350 | Hard soil + cobblestone – best performance |
| Sarcheshmeh Copper Mine | PC800 Excavator | METCO PC800 | 1400–1800 | Hard rock + optional tungsten carbide coating |
| Rural Gas Pipeline – Mazandaran | Backhoe Loader | METCO 130 Rear | 350–450 | Wet soil, change every 20–25 days |
| Irrigation Projects – Fars | Backhoe Loader | METCO 100 Rear | 320–420 | Precision digging, minimum wear |
Why Iranian Contractors Only Buy METCO? (Top 10 Real Reasons)
- Permanent stock availability – no waiting for containers
- Fixed pricing – 100% Iranian production, no dollar fluctuation
- Real 6-month replacement warranty (even if broken)
- Original METCO pins & rubbers – never get stuck
- Famous METCO blue color = instant quality recognition
- Free 24/7 technical consultation (support number on every box)
- Installment plans for ranked contractors
- Distribution network in all 31 provinces
- Hardness & metallurgical test report with every batch
- 23 years of operation with zero serious quality complaints
Professional Maintenance Tips That Increase METCO Teeth Life Up to 70%
| Tip | How to Apply | Life Increase |
|---|---|---|
| Regular Tooth Rotation | Rotate side and center teeth every 100–150 hours | +40–60% |
| Use Side Shrouds / Wear Caps | Mandatory in abrasive soil | +50–80% |
| Grease Pins Before Installation | Apply high-temperature grease | Prevents jamming |
| Daily High-Pressure Washing | Remove all mud completely | 90% less corrosion |
| Replace at 45–50% Wear | Never wait until 60% | Protects adapter |
Frequently Asked Questions (FAQ) – Iranian Contractors
Q: Can I install a PC200 excavator tooth on a backhoe? A: No. The adapter system is completely different and will cause immediate failure.
Q: Why are METCO teeth blue? A: The blue color is high-temperature oven-baked paint applied at 220°C – genuine trademark of METCO alloy. Counterfeits use regular spray paint.
Q: What is the best tooth for JCB 3CX / 4CX and all common backhoe loaders in Iran? A: 100% METCO 130 – used on more than 85% of backhoe loaders in Iran.
Conclusion & Recommendation
Simple rule used by 95% of professional Iranian contractors:
- Backhoe Loader → Only METCO 130 or METCO 100 (rear/front)
- 20–25 ton Excavator → Only METCO PC200
- 36–45 ton Excavator → Only METCO PC400
- Larger mining excavators → METCO PC800 or PC1250
All models are exactly the ones shown in your original photos and are permanently available across Iran with full warranty.
