The Titan Gas-Powered Post Driver is a self-contained, portable tool designed for driving posts and rods into the ground. It is powered by a Honda GX35 engine, which is inclinable, allowing operation at various angles. The manual covers two models: the PGD2000 with a 2" barrel and the PGD3200 with a 3 1/4" barrel.
Function Description:
The primary function of the Titan Post Driver is to efficiently drive posts and rods into the ground using its gas-powered hammering mechanism. It is designed for ease of use and portability, eliminating the need for external power sources like hydraulics or air compressors. The tool operates by applying down-pressure to engage an internal hammer, which then impacts the post.
Important Technical Specifications:
- Engine: Honda GX35 engine.
- Fuel: Unleaded fuel with 86 octane or higher.
- Oil: SAE 10W-30 engine oil.
- Grease: Titan EP 0 low-viscosity grease for the crank mechanism.
- Models: PGD2000 (2" barrel) and PGD3200 (3 1/4" barrel).
- Noise Level: Can reach above 100 decibels (Class 4 hearing protection, SLC80 = 22.4 dB, or greater, is recommended).
- Crank Pin Torque (Reassembly): 228 inch-pounds (left-hand thread).
- Bottom Housing Bolts Torque (Reassembly): 132 inch-pounds.
Usage Features:
- Self-Contained: No external power sources required.
- Reducer Sleeves: Various sizes are available for different post types (ground rods, rebar, stakes). A 1" sleeve is included with the PGD2000, and a 2" sleeve with the PGD3200. These sleeves ensure proper impact and minimize wear.
- Down-Pressure: Requires maintaining 10-12 pounds of down-pressure during operation to ensure the internal hammer mechanism remains in the correct position and to prevent dry-fire or misfire.
- Square Alignment: Always keep the driver square to the post when driving to prevent damage to the machine or post.
- Throttle Control: The throttle trigger should only be pushed when the driver is loaded on the post. It should be fully released to stop the hammer action before removing the driver from the post.
- Dry-Fire/Misfire Re-engagement: In case of dry-fire or misfire, lift the driver and set it back down on the post with pressure to re-engage the anvil.
- Handle Design: Features internal spring-dampened handles to reduce vibration transmitted to the operator.
- Storage: Recommended to store in an upright position. If not possible, place on a flat surface with the barrel and brush-guard supporting the machine at an angle, ensuring the top handle is the highest point.
Maintenance Features:
- Engine Oil Check: Before each use, check the engine oil level by holding the machine upright. Add SAE 10W-30 oil if necessary, but do not overfill. Change engine oil after the first 10 hours and then every 3 months or 25 hours, following Honda GX35 manual guidelines.
- Air Filter Check: Before each use, check and clean or replace the engine air filter if soiled. Replace every 3 months or 25 hours, more often in dusty conditions.
- Fastener Checks: Before each use, and every 3 months or 25 hours, check and retighten all post driver and engine fasteners. If reinstalling bolts, clean them and the bolt holes with parts cleaner to remove grease, then use LOCTITE BLUE 243.
- Barrel and Anvil Inspection: Visually check the inside of the barrel and the anvil for debris or foreign objects before each use.
- Grease Level Check: For continuous, hard pounding, or when the driver body is hot, check the EP 0 grease level in the crank housing. The crank area should look clean with grease visible around the crank and on top of the piston, forming a ring against the crank case wall. If the ring measures less than 1¼", add 3-4 tablespoons of Titan EP 0 grease. Do not overfill (max ½" ring).
- Grease Quality Check: If the grease is dark, black, or full of debris, the driver requires further maintenance, including servicing the hammer and anvil.
- Hammer and Anvil Servicing: Every 12 months or 250 hours, remove and service the hammer and anvil. This involves inspecting O-rings, steel components, piston, and connecting rod for wear or debris. Replace Viton O-rings on the hammer, piston, and anvil.
- O-ring and Seal Replacement: Every 12 months or 250 hours, replace all O-rings and housing seals. A rebuild kit is available from Titan Post Drivers.
- Cleaning Mechanical Parts: When cleaning with solvent, ensure adequate ventilation and comply with safety precautions on product labels.
- Lubrication: Clean and lubricate inner springs of the handle and handle cups.
- Troubleshooting: Provides guidance for common issues like the anvil not hammering (re-engage by lifting and resetting), incorrect grease type/amount, stuck anvil/hammer (lubricate with penetrating oil), engine overheating (clear debris, check gas cap breather), and lodged posts (disassemble lower driver body, cut flared post, reassemble).
- Warranty Registration: Register the post driver online at https://www.titanpostdrivers.com/warranty-registration/.
- Support: Contact Titan Post Drivers for parts, technical questions, and warranty claims related to the post driver. For Honda engine service or repairs, contact a local Honda dealer.
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