A wall saw machine is a track-mounted heavy-duty cutting device engineered to create clean, dimensionally accurate openings in vertical building structures. Construction, renovation, and demolition professionals use this equipment to cut doorways, window openings, elevator shafts, stairwell access points, and ventilation penetrations through reinforced concrete, solid brick, and natural stone walls. Traditional jackhammer demolition damages the surrounding structure and leaves rough, uneven edges that require extensive rework. Track-guided cutting produces straight, smooth walls in a single pass, preserves rebar integrity where needed, and dramatically reduces cleanup labor and material waste on site.
YG builds three dedicated power configurations — hydraulic, high-frequency, and electric — each optimized for specific depth requirements, portability demands, and job site power conditions.
Applications of the Wall Saw Machine
Building Renovation & Structural Modification: Commercial refurbishment and residential extension teams use concrete wall saw systems to create new openings without weakening the adjacent structure. Historical building preservation projects especially benefit from low-vibration cutting that protects original masonry.
Infrastructure & Civil Construction: Bridge rehabilitation crews, tunnel engineering teams, and subway expansion contractors deploy wall saw cutting machine assemblies for precision work in restricted underground spaces. The modular track system follows curved surfaces and irregular wall profiles that fixed-frame saws cannot handle.
Industrial Plant Upgrades: Manufacturing facilities and logistics warehouses regularly require new pipe penetrations, conveyor pass-throughs, and heavy equipment access points. A concrete wall cutting saw slices through thick reinforced walls containing embedded conduit, rebar cages, and structural steel, producing finished edges that need minimal secondary preparation before installation.
Window & Door Opening Installation: Glazing contractors and carpentry teams rely on tracked cutting to produce perfectly plumb, square openings the first time. Precision-cut walls reduce frame shimming work, speed up installation, and improve long-term sealing performance against drafts and water intrusion.
Emergency Rescue & Fire Department Use: Urban search and rescue units add compact electric models to their equipment fleets for rapid structural breaching during emergency response scenarios. The ability to set up quickly on any exterior wall provides access routes that traditional forcible entry tools cannot achieve safely.
Comparing the Three YG Wall Saw Machine Types
1. Hydraulic Series (YG-600 & YG-700)
Hydraulic units deliver the highest cutting force and deepest penetration in the YG product family. The YG-600 generates 25kW through a 200bar three-stage hydraulic circuit, handling up to 620mm cutting depth with blade sizes from 800mm to 1400mm. The flagship YG-700 increases output to 30kW at 210bar operating pressure and reaches 730mm maximum depth with blades up to 1600mm in diameter.
Power pack weights come in at 220kg for the YG-600 and 140kg for the YG-700, while the saw head itself weighs only 38–39kg. Specify hydraulic when your work involves thick foundation walls, heavy structural concrete, and high-volume commercial cutting contracts.
| Hydraulic Oil Pump | Model | YG 600 | YG 700 |
| Max. power | 25KW | 30KW | |
| Motor cooling method | Air cooling | water cooling | |
| Rated voltage | 380V 50HZ | 380V-420V 50HZ-60HZ | |
| Pressure stages | 3 | 3 | |
| Max. operating pressure | 200bar/20Mpa | 210bar/21Mpa | |
| Oil flow rate | 30-80L/min | 40-100L/min | |
| Dimensions | 600mm*650mm*1050mm | 500mm*520mm*1100mm | |
| Weight | 220kg | 140kg | |
| WallSaw | Saw blade diameter range | 800-1400mm | 800-1600mm |
| Cutting depth | 620mm | 730mm | |
| Max. working pressure | 180bar/18Mpa | 200bar/20Mpa | |
| Max. oil flow rate | 100l/min | 100l/min | |
| Gearing | Gear | Gear | |
| Rotation speed | 450/950/1300Rpm | 450/850/1200Rpm | |
| Dimension | 400mm*420mm*400mm | 400mm*420mm*400mm | |
| Weight | 38kg | 39kg |
2. High-Frequency Series
The high-frequency model occupies the performance sweet spot between portable electric units and full hydraulic systems. Its 16kW water-cooled motor delivers near-hydraulic cutting speed in a dramatically lighter package — the saw head assembly weighs 27kg and the main motor unit only 18kg.
This model accepts 380–460V three-phase input and also runs on a single-phase supply without hardware modification, making it uniquely flexible for international rental fleets and cross-border contractors. The IP67-sealed motor withstands continuous water spray and heavy dust exposure, and the 2kg wireless remote control lets operators position themselves safely away from falling debris and water spray. Maximum cutting depth reaches 510mm with a 1200mm diamond blade.
| Saw Blade | |
| Max. cutting depth | 510mm |
| Max. saw blade | φ1200mm |
| Saw blade fixing(flush cuts) | 6 countersunk head screws,110mm graduated circle. |
| Electric motor(water cooling & high frequency) | |
| Max. Output Power | 16kw |
| IP Classification | IP 67 |
| Weight | |
| Wall Saw 105DM Incl. Feed Electric Motor | 27kg |
| Electric Main Motor 16kw | 18kg |
| Control Unit | |
| Voltage | 380-460V(single phase available) |
| Frequency | 50Hz/60Hz |
| Weight | 19kg |
| Wireless Control | 2kg |
3.Electric Series (YG-800, YG-1000, YG-1200)
Electric models offer the lowest upfront investment and operate directly from standard 220V single-phase wall outlets. Three frame sizes cover 320mm, 420mm, and 520mm maximum depths with matching 800mm, 1000mm, and 1200mm blade diameters. Machine weights run from 35kg to 45kg across the range, making these units genuinely single-person portable.
Each size is available in manual, semi-automatic, and fully automatic trim levels. Manual configuration requires the operator to advance the carriage along the track by hand. Semi-automatic adds motorized track travel. Fully automatic handles both blade feed rate and carriage movement independently, enabling unattended operation during long cuts.
| Electric Type Wall Saw Machine | |||
| Model | YG-800 | YG-1000 | YG-1200 |
| Type | Manual type / Semi-automatic type / Full automatic type (every model has three types) | ||
| Cutting depth | 320mm | 420mm | 520mm |
| Saw blade diameter | 800mm | 1000mm | 1200mm |
| Power/Voltage | 7280w/220v | 7580w/220v | 7880w/220v |
| Rotary speed | 400r/min | 380r/min | 350r/min |
| Machine weight | 35kg | 38kg | 45kg |
| Machine size | 55*55*78cm | 55*55*88cm | 55*55*98cm |
| Remark: Manual type means to put the saw blade by hand and walk manually on the track.Semi-automatic means putting the saw blade by hand, but self-propelled walking on a track.Full automatic means putting the saw blade automatically and walking on a track automatically. | |||
5 Features of the Wall Saw Machine
- Aluminum Track Guidance System: Every YG concrete wall saw unit runs on a precision-extruded aluminum track that mounts directly to the wall with expansion anchors. The rail system guarantees perfectly straight cuts at any vertical or horizontal angle, maintains consistent depth throughout the run, and reduces operator fatigue during extended cutting sessions.
- Scalable Depth Capacity: Cutting depth spans from 320mm on compact electric units to 730mm on top-tier hydraulic models. Matching diamond blade diameters range from 800mm entry-level discs to 1600mm industrial-grade segments, allowing users to scale equipment to actual project requirements without overbuying.
- Integrated Water Cooling & Dust Suppression: Diamond blade friction generates extreme heat at the cutting interface. All wall saw cutting machines connect to a standard pressurized water line that simultaneously cools the blade segments and captures airborne silica dust. Proper water flow directly extends blade service life and improves job site air quality for the crew.
- Modular Disassembly for Transport: Saw head, power supply, control panel, and track sections separate quickly into individual, carryable components. Most configurations require only one or two trained workers for full setup and teardown, lowering mobilization costs on multi-location contracting projects.
- Gear-Driven Power Transmission: Hydraulic and high-frequency models use enclosed gear reduction to deliver smooth, consistent torque at the blade arbor. Gear drive systems absorb shock loads better than belt alternatives and require less routine maintenance on dusty construction sites.
Why Choose the YG Wall Saw Machine?
YG designs and manufactures professional-grade concrete wall cutting saws for construction contractors and rental fleets worldwide. Our complete hydraulic, high-frequency, and electric wall saw machine portfolio covers every project scale from small residential alterations to major infrastructure contracts. Ready to match the right cutting system to your workload? Send us your typical wall thickness, material types, and daily production targets, and our application engineers will recommend the optimal model configuration and deliver a transparent project quotation.
