1. Parts location

1. Rear handle

2. Safety lock

3. Choke knob

4. Air Cleaner cover

5. Front handle

6. Pulley cover

7. Stand

8. Decomp valve

9. Drive case

10. Throttle lever

11. Cutter blade

12. Blade cover

13. Muffler

14. Starter knobs

15. Engine stop switch

16. Fuel tank cap

17. Flange bolt

2. Specifications

Model Name and Number ···································································CUT-OFF SAW, HC510DV Overall Size (with 14 in. Blade)(LxWxH) ························· 29.4(735)x9.4(235)x19.8(495) in. (mm) Dry Weight (excluding Blade) ··············································································· 29.0 lbs (13 kg) Engine

Type ··············································· Single-Cylinder Air-Cooled 2-Cycle Gasoline Engine Displacement ······················································································ 3.1cu-in. (49.3cm3) Max. Speed ···························································································· 12500 1/min (rpm) Fuel ······················································································· Mixture(Gasoline 50 : Oil 1)

(when using ZENOAH genuine oil) Carburetor ········································································· Diaphragm Type (Walbro WT) Ignition System······································································Electronic Controlled (C.D.I) Spark Plug·····································································································NGK BPM8Y Starter System······························································································Recoil Starter Stopping System ······································································ Earth Type (Push Button)

Fuel Tank Capacity·····························································································18.5 fl.oz (0.55 ) Transmission········································································ Centrifugal Clutch, Belt Pulley, Gear Blade Rotating Direction························································ Clockwise (From Clutch Side View) Reduction Ratio ······················································································································ 4 : 1 Max Spindle Speed ······························································································ 3100 1/min (rpm) Vibration Isolation Mechanism····························· 8 Point Support Vibration Free Handle System Dust Collection Mechanism································Turbo Fan Drive Forced Dust Collection System Applicable Cutter Blade

Type ·····························································································Dry type diamond blade Size··················································································12 in. (305mm), 14 in. (355mm)

Maximum Cut in Depth (by 14 in. Blade) ··········································································135 mm Specifications are subject to change without notice.

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Zenoah HC510DV manual Parts location, Specifications,  4 