DRKhorse D-Series Hydraulic Breaker – High Impact Excavator Attachment

Built for Power, Precision & Efficiency

The D-Series Hydraulic Excavator Hammer is engineered for maximum productivity in demanding applications such as quarry rock breaking, concrete demolition, foundation removal, and trenching. Compatible with a wide range of carriers—including mid-range and large excavators—the D-Series delivers consistent high impact energy with reduced fuel and oil consumption.

Key Features & Benefits

High Impact Power with Hydraulic Efficiency

Uses hydraulic oil flow at peak efficiency to minimize carrier strain
Reduces oil consumption and prevents overheating during continuous use
Provides maximum impact energy for fast and effective breaking of rock and concrete

Durable & Simple Design

Control valve built into the cylinder – fewer moving parts for greater reliability
Large diameter porting improves oil flow for smoother operation
High-capacity back head gas chamber ensures consistent power output

Enhanced Protection & Longer Life

Large accumulator safeguards carrier hydraulic systems from damage
Built with a high energy valve system for increased performance under extreme conditions
Vibration and sound suppression design reduces operator fatigue and noise

Operator-Friendly Maintenance

Optional auto-stop system prevents unnecessary wear
Quick change chisel pin system allows fast tool replacement
Stroke adjuster and auto-lubrication system (optional) extend service life and reduce downtime

Applications

Quarry rock breaking
Concrete demolition & recycling
Foundation removal
Trenching in hard soil or rock

Why Choose the D-Series Hydraulic Breaker?

Optimized for excavator rock breaking and concrete demolition
Lower operating costs with fuel and oil efficiency
Built for durability with fewer wear parts and advanced protection systems
High-performance hydraulic breaker trusted in construction, mining, and demolition industries

*Mounting Not Included In Price. Mounting Will Be Quoted Per Machine.

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D-Series Hydraulic Breaker Specifications

Mid-Range Models

Tip: swipe/drag the table left/right to see all columns.

Specification	Unit	D-3000H	D-4000H	D-5000H	D-7500H
Impact Energy Class	ft/lbs	3,000	4,000	5,000	7,500
Carrier Weight / Stick	ton^	12–18	18–24	24–30	28–42
Working Weight*	lbs	2,714	3,477	4,456	6,107
Operating Press Max.	psi	2,702	2,702	2,702	2,702
Max. Flow	gpm	34	35	47	58
Tool Diameter	in/mm	4.5 / 115	5.3 / 135	5.7 / 145	6.1 / 155

* Working weight does not include mounting bracket. ^ metric ton.

Large Range Models

Tip: swipe/drag the table left/right to see all columns.

Specification	Unit	D-8500H	D-10000H	D-12000H	D-15000H
Impact Energy Class	ft/lbs	8,500	10,000	12,000	15,000
Carrier Weight / Stick	lbs	34–50	40–60	45–80	60–100
Working Weight*	lbs	7,688	9,037	9,890	12,871
Operating Press Max.	psi	2,702	2,702	2,702	2,702
Max. Flow	gpm	63	72	80	85
Tool Diameter	in/mm	6.5 / 165	6.9 / 175	7.1 / 180	7.9 / 200

* Working weight does not include mounting bracket.

DRKhorse Attachments

DRKhorse Hammer For Excavator | D-Series Breaker