Part No.: 77017351 Name: Fuel Pump Drive Belt Brand: Sand-vik Application: Suitable for fuel pump drive systems of diesel engines on Sand-vik underground and surface drill rigs (DX/DL series) and other mining equipment. Belt Type: Industrial V-Belt / Poly-V Belt. Manufactured from oil-resistant and wear-resistant rubber with fiber reinforcement. Weight: Approx. 0.2–0.3 kg

Dimensions: Standard length approx. 1100–1200 mm, width 13–17 mm (matched for fuel pump pulleys) Material: Neoprene reinforced with polyester fiber / aramid fiber, anti-aging and anti-stretching Temperature Range: -30℃ ~ +120℃ Operating Speed: Designed for fuel pump drive, maximum speed ≤ 3000 RPM Features: Low elongation rate and high transmission efficiency. Adaptable to harsh mining environments with dust, oil contamination and vibration.

This belt transmits power between the diesel engine fuel pump and crankshaft / drive pulley. Check belt tension regularly; excessive slack causes slippage while over-tightening leads to breakage. Always use matching pulleys during replacement and do not mix with belts of other models. Clean pulley grooves to remove oil and dust before installation to extend service life.