Doofor Excavator Attachments & Rock Excavation Tools
High-Performance • Durable • Efficient • Built for Extreme Conditions
DCS Techno Services supplies the complete range of Doofor hydraulic excavator attachments, engineered for rock excavation, trenching, mining, demolition, and construction.
Doofor tools are built for maximum productivity and long service life, even in the toughest geological environments.
DFR5 HIGH-PERFORMANCE HYDRAULIC ROCK DRILL
Doofor DFR5 is a high-frequency hydraulic rock drill specially designed for underground production drilling and tunneling. The rock drill utilizes high
percussion pressure to gain effective results. The Doofor DFR5 has a very low overhead, only 84mm from the drill center line. The rotation motor of the Doofor DFR5 can be installed on the right hand or the left hand side. The rock drill uses air or water flushing. Available in 19 kW and 21 kW versions.
| Nominal Percussion Power | — | 19–21 kW | 25.5–28.2 hp |
| Optimal Maximum Hole Size | — | 89–102 mm | 3 1/2″–4″ |
| Percussion Flow at 200 Bar | — | 125 l/min | 33.0 gpm |
| Percussion Pressure Max | — | 200 bar | 2900 psi |
| Rotation Motor Maximum Flow | 80cc | 80 l/min | 21.1 gpm |
| 125cc | 90 l/min | 23.8 gpm | |
| 160cc | 90 l/min | 23.8 gpm | |
| Rotation Torque | 80cc | 504 Nm | 372 lb-ft |
| 125cc | 796 Nm | 587 lb-ft | |
| 160cc | 975 Nm | 719 lb-ft | |
| Rotation Pressure Maximum | — | 175 bar | 2540 psi |
| Rotation Speed Maximum | 80cc | 498 rpm | — |
| 125cc | 369 rpm | — | |
| 160cc | 289 rpm | — | |
| Lubrication | Air-oil mist | 200–300 g/h | 7.8–11.7 fl oz/h (2.3–3.5 dl/h) |
| Lubrication Pressure | — | 6–7 bar | 87–101 psi |
| Lubrication Air Flow | — | 200–300 l/min | 53–79 gpm |
| Flushing Air Pressure | — | 5–7 bar | 73–101 psi |
| Flushing Air Flow | — | 4000 l/min | 1057 gpm |
| Flushing Water Flow | — | 50–150 l/min | 13–40 gpm |
| Recommended Maximum Feed Force | — | 20 kN | 4497 lbf |
| Maximum Operating Oil Temperature | — | 70 °C | 158 °F |
| Weight | — | 206 kg | 454 lbs |
| Shank Size | — | R32, R38, T38, T45 | |
A) G1/2” Rotation A.
B) G1/2” Rotation B.
D) G1/4” Motor drain. Connection not required.
F1) G3/4” Flushing. Alternative sizes for special
adapters available.
F2) G1/2” Plug. Alternative port for special
flushing adapter.
H1) G1/4 Flushing leak indicator hole.
H2) 4x Flushing leak indicator holes.
L1) G1/4” Pressurised air-oil mist lubrication
inlet.
L2) G1/4” Alternative pressurised air-oil
mist inlet port.
L3) G3/8” Breathing, connected to L1 or L2.
P) G3/4” Percussion pressure.
T) G3/4” Percussion return to tank.
X) G1/4” Lubrication exit. A short hose can
be connected here to redirect the flow
DFR5S
An alternative variant, Doofor DFR5S has the rotation motor situated on top of the rock drill. While the dimensioning
and mounting system changes, the performance characteristics are the same as Doofor DFR5S. Available in 19 kW and 21
kW versions.
DOOFOR FEED SYSTEM COMPONENT KIT
Doofor offers a set of supporting components for customers, who wish to build their own drill
feed. For example, base machines for the drill feed can be excavators, mini-loaders and skid steer
loaders. All components can be purchased separately
Doofor feed system component kit is an excellent product for cutting down design and production
costs
Feed beam length is maximum 5500 mm and it can be cut to desired length. Typical practical
length range for the feed beam is 2400 to 5500 mm.
Feed beam length is maximum 5500 mm and it can be cut to desired length. Typical practical
lenght range for the feed beam is 2400 to 5500 mm.
Maximum weight for the rock drill is 100 kg.
MAXIMUM DRILL ROD LENGTH EXAMPLES
| DOOFOR DF538L | Drifter Rod | 4700 mm (~4820 mm) |
| DOOFOR DF530S | Drifter Rod | 4700 mm (~4850 mm) |
| DOOFOR DF530X | Hex 22 Shank Rod | 4000 mm (~4950 mm) |
Robust machined carriage
Durable machined
carriage plates, with
chain tensioning
mechanism and
wear-resistant
slide plates.
Alternative option
Manually
openable or fixed rod
guide in various
sizes for your
drilling needs.
Alternative option
Hydraulic rod
grabber with
opposing
cylinders
Standard option
Sturdy chain drive for
feed. Motor with brake and
counterbalance valve
system.
Alternative option
Steel-plated sliding surfaces
increase beam durability
Extra options
Hose bracket, Lubricator for the rock drill, Hydraulic air
compressor, Hydraulic, pneumatic
and manually operated
drill steel retainers for
hexagonal drill steels.
Doofor DB Series – Hydraulic Rock Breakers
The Doofor DB Series rock breakers offer high impact energy with low vibration, designed for efficient breaking of rock, concrete, and hard strata.
They deliver powerful performance while ensuring reduced maintenance and operator comfort.
Key Features
- High-impact power with energy recovery system
- Excellent power-to-weight ratio
- Noise-reduced design for urban job sites
- Durable and heat-treated components
- Suitable for quarrying, demolition, trenching, and mining
Applications
- Hard rock breaking
- Concrete demolition
- Secondary rock reduction
- Road construction
- Foundation works
Doofor Drum Cutters – Precision Excavation
Doofor Drum Cutters are designed for accurate and vibration-free excavation. They provide smooth cutting for rock, concrete, and trenching applications.
Key Features
- Precise and controlled cutting action
- Ideal for pipeline trenching and profiling
- Low noise and low vibration operation
- High torque output for tough materials
- Replaceable picks for extended life
Applications
- Trenching for utilities
- Tunnel profiling
- Concrete removal
- Rock excavation
- Scaling in mining
Doofor Crusher Attachments – On-Site Material Processing
Designed for compact crushing and recycling operations, Doofor Crusher Attachments allow excavators to crush rock, demolition debris, and concrete directly on-site.
Key Features
- Strong crushing force
- Heavy-duty jaw construction
- Reduces hauling and disposal costs
- Suitable for confined areas
- Easy maintenance & quick setup
Applications
- Quarry and mining operations
- Demolition waste recycling
- Concrete & aggregate processing
- Civil engineering projects
Doofor Screening Attachments – Material Separation
Doofor Screening Attachments provide efficient material sorting and separation for sand, soil, gravel, rock, and construction debris.
Key Features
- High screening efficiency
- Ideal for waste recycling & soil restoration
- Rugged construction for long life
- Multiple mesh sizes available
- Low maintenance requirements
Applications
- Topsoil preparation
- Backfilling & landscaping
- Waste sorting
- Construction material recycling
Doofor Grapples – Handling & Sorting Tools
Heavy-duty grapples designed for maximum gripping strength, allowing efficient handling of logs, scrap, demolition debris, and construction material.
Key Features
- 360° rotation option (model dependent)
- Reinforced structure for heavy loads
- Smooth and precise control
- Excellent durability and reliability
Applications
- Waste management
- Forestry operations
- Demolition handling
- Bulk material loading/unloading
Doofor Quick Couplers – Fast Attachment Changeovers
Doofor Quick Couplers are designed to allow operators to change attachments safely and quickly without manual effort.
Key Features
- Strong locking mechanism
- Enhances machine versatility
- Reduces downtime
- Fits multiple excavator sizes
- Simple design with high safety
Technical Advantages of Doofor Attachments
- Heavy-grade alloy steel construction
- Long life wear parts
- Easy maintenance access
- Strong hydraulic compatibility
- Designed for Indian site conditions
- Lower operating cost per hour
- High resistance to impact & abrasion
Industries Served
- Mining & Quarrying
- Road & Rail Infrastructure
- Construction & Demolition
- Urban Development
- Tunneling & Utilities
- Ports & Industrial Projects