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- ZH
- Last added
- 2026-10-17
Featured Crafco manuals

Crafco 30 Self-Proposed Crack Grooving Machine User Manual
The document is a user manual for the Crafco Model 30 self-propelled crack grooving machine. It covers two main variants: a standard model and a dust-controlled version that reduces dust by 96%. The guide emphasizes safety, including the requirement to wear protective eyewear, earplugs, and long-sleeved clothing. This manual is written in Chinese.
Covers: Safety Precautions · Limited Warranty Terms · Product Specifications · Operation Instructions · Machine Setup Steps · Equipment Parking
Latest Crafco manuals
Crafco 30 Self-Proposed Crack Grooving Machine User Manual
User Manual 62 pages · 2.4 MB · ZHThis manual provides operating instructions, safety guidelines, maintenance procedures, and troubleshooting for the Crafco Model 30 self-propelled crack…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Crafco manuals
What safety gear is required when operating the machine?
Operators must wear safety goggles and earplugs. If cutting dry pavement, a dust mask is also required.
From: Crafco 30 Self-Proposed Crack Grooving Machine User Manual
How often should bolts and screws be tightened?
All bolts and screws must be tightened after every 100 hours of machine operation.
From: Crafco 30 Self-Proposed Crack Grooving Machine User Manual
