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- Article 42 : New Caterpillar® H35Ds and H45Ds Complete Full Line of Small Caterpillar Hydraulic Hammers
- Article 43 : Cat® Offers Computer-Based Operator Training Course for Mini Hydraulic Excavators
- Article 45 : Caterpillar® Announces Full Production Release of CX31 Transmissions for On-Highway Vocational Applications
- Article 46 : Caterpillar® Introduces Four New Telehandlers Configured To Meet the Needs of North American Contractors
- Article 47 : Caterpillar® Introduces D6K Track-Type Tractor with Hydrostatic Drive, SystemOneTM Undercarriage and AccuGrade® Ready Option
- Article 48 : Caterpillar Introduces Three Mid-Sized Hydraulic Excavators, Each with a Different Swing Radius for Different Applications
- Article 49 : New Caterpillar® D-Series Track Loaders Deliver Increased Productivity, Enhanced Machine Control and Easier Service
- Article 50 : Caterpillar Introduces Three New C-Series Multi Terrain Loaders Featuring Enhanced Performance and New Undercarriage Design
- Article 51 : Caterpillar Announces D-Series Wheel Excavators Featuring More Power, Greater Lift Capacity and Faster Cycle Tim
- Article 52 : New Caterpillar® Industrial Grapple Rakes Equip Skid Steer Loaders and Multi Terrain Loaders for Debris Cleanup and Land Clearing
- Article 53 : Caterpillar® 988H Wheel Loader Fuel Management System Cuts Fuel Consumption While Maintaining Solid Productivity
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- Article 61 : CHAMPION MOTOR GRADERS RETURN
- Article 66 : FECON’s FTX440 Crawler Mulcher
- Article 70 : FECON, Inc. Offers Mini Grapples for Excavators
- Article 72 : FECON, Inc. Expands It’s Line Of Bull Hog® PTO Mulchers
- Article 74 : CHAMPION MOTOR GRADERS REJOIN
- Article 75 : The Excavator “Straight Rake”
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- Article 77 : The 2-Way Bucket
- Article 78 : The “DigNRip™ Bucket:”
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 Caterpillar’s® new H65Ds hydraulic hammer is the company’s largest hammer option for compact equipment users. As the company’s entry into the 700 ft.-lb. (950 J) energy class and 2000 Bpm impact frequency, it expands the Caterpillar solutions available to those users.
The H65Ds capitalizes on the technology used in the H55Ds hammer introduced last year. Those innovations include:
- Simplified design to provide low owning and operating costs along with maximum performance, productivity, reliability, and durability.
- Enclosed housing to protect the power cell, eliminate side plate bolts, and reduce noise levels.
- Recoil isolation to protect the carrier from damaging reflective forces.
- Ultra high blow rate for greater productivity in concrete and asphalt applications.
- High and low pressure accumulator to protect the carrier hydraulic system and assist the power stroke of the piston.
- Caterpillar design means the hammer is matched to a Caterpillar carrier.
- One-piece body eliminates tie rods.
- Two-position hose mounting optimizes hose routing.
- Single bushing design combines three bushings into one for a slip fit and the ability to be replaced in the field.
The H65Ds is sized for use with all Cat® skid steer and multi terrain loaders as well as the following mini hydraulic excavators: 303.5C, 303C CR, 304C CR, and 305C CR. The new hammer is compatible with the Caterpillar pin grabber quick coupler system. For expanded versatility, the H65Ds can be equipped with a chisel, moil, spade or compacting plate. Standard sound suppression improves operator comfort and environmental protection. The new hammer is matched to current and next generation Caterpillar compact machines.
For more information about the H65Ds hydraulic hammer, customers should contact their local Cat dealer or visit the web site at www.cat.com.
H65Ds Specifications
| Recommended carrier weight |
6,614-14,300 lb (3,000-6,500 kg) |
| Working weight |
597 lb (271 kg) |
| Impact frequency |
700-2,000 bpm |
| Energy class |
700 ft-lb (950 J) |
| Acceptable oil flow |
11-28 gpm (40-105 lpm) |
| Operating pressure |
2,466 psi (170 bar) | |