Diamond Products WCH17 / WCE17 Modular Wire Saws
The Diamondproducts WCH17 / WCE17 is an American demolition wire saw for Concrete and steel demolition, compatible with wall-saw systems, with WCH17: 17–21 GPM hydraulic power pack; WCE17: 30 kW electric, wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft), approx. 86–98 kg (190 lbs / 216 lbs).
WCH17 / WCE17 Seven-Dimension Rating
Ratings are based on official specifications, third-party field tests and engineer interviews, covering efficiency, accuracy, wire-break control, material compatibility, intelligence, energy saving and labor dependency.
- Cutting Efficiency 7.5
- Cutting Accuracy 6.8
- Wire Break Control 6.8
- Material Compatibility 7.2
- Intelligence 6.5
- Energy Saving 7.2
- Labor Dependency 6.8
WCH17 / WCE17 Specs & Parameters
| Parameter | Value |
|---|---|
| Wire Speed Range | Not disclosed |
| Main Motor Power | WCH17: 17–21 GPM hydraulicpower pack; WCE17: 30 kW electric |
| Control System | hydraulicorhigh-frequencyelectric, BS-2 |
| Work Envelope | wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft) |
| Machine Weight | Approx. 86–98 kg (190 lbs / 216 lbs) |
| Dimensions | Not disclosed |
| Reference Price Range | Reference price on request |
WCH17 / WCE17 Editorial Review
Product Positioning: Diamondproducts WCH17 / WCE17 for Building Demolition
The Diamondproducts WCH17 / WCE17 is a demolition wire saw for controlled cutting of reinforced concrete, steel, masonry and other building materials.
Unlike stone wire saws that focus on surface quality, demolition saws emphasize cut-through capability, portability and adaptability to complex work faces.
Key Specs
Main motor/power pack output is WCH17: 17–21 GPM hydraulic power pack; WCE17: 30 kW electric, wire speed is Not published, cutting range is wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft), main unit weight is approx. 86–98 kg (190 lbs / 216 lbs) and control is hydraulic or high-frequency electric, BS-2.
Demolition usually requires variable wire speed to match concrete strength and rebar density, plus enough tensioning force for efficient cut-through. Lighter units suit frequent relocation and confined spaces.
Cutting Performance and Material Compatibility
Key seven-dimension scores: efficiency 7.5, material compatibility 7.2 and wire-break control 6.8.
Whether the WCH17 / WCE17 can handle high-rebar concrete or steel depends on power output and diamond-wire selection. A higher wire-break score indicates more stable long continuous demolition runs.
Who It Suits: Demolition Contractors and Specialty Engineers
The WCH17 / WCE17 suits contractors handling building demolition, bridge and tunnel retrofitting, chimney/foundation cutting and similar projects.
For urban retrofit and interior demolition, light, modular machines have a clear advantage. For large foundations or bridges, higher power and more wire storage are needed.
Four Pre-Purchase Reminders
- Clarify power type and site supply: electric models need stable three-phase power, hydraulic models need a compatible power pack; confirm site conditions.
- Confirm whether it must work with another system: some demolition saws are extension modules for wall saws or drill rigs and cannot run independently.
- Request cutting process parameters: although wire-speed ranges are published, recommended feed rates and tension forces require a process sheet from the distributor.
- Confirm service and spare-part network: demolition equipment wears quickly; guide wheels, wire and seals need fast replacement, so local support matters.
WCH17 / WCE17 Pros & Cons
Pros
- Modular lightweight design for one-person assembly
- Patented drive-roller system for smooth starting
- Compatible with WSE1621/WSE1217 wall saws and power units
Cons
- Official site does not publish wire speed or dimensions
- WCE17 requires 30 kW power supply
WCH17 / WCE17 Comparison
Compare WCH17 / WCE17 with other models in the same category to help you choose based on application and budget.
| Dimension | WCH17 / WCE17 This Model |
vs | WS25 |
|---|---|---|---|
|
Power
Main motor power
|
WCH17: 17–21 GPM hydraulicpower pack; WCE17: 30 kW electricBaseline
|
vs |
hydraulicdrive (Char-Lynn 9.9 in³ hydraulicmotor, 525 rpm @ 25 gpm)Worse
|
|
Wire Speed
Wire speed / bead diameter
|
Not disclosedBaseline
|
vs |
0–1,524 m/min (0–5,000 ft/min, stepless speed regulation, reversible)
|
|
Work Envelope
Maximum work envelope
|
wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft)Baseline
|
vs |
6 ft stroke column (Approx. 1,829 mm)Worse
|
|
Precision
Industrial tolerance control
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Axes
Number of interpolated axes
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Weight
Machine weight
|
Approx. 86–98 kg (190 lbs / 216 lbs)Baseline
|
vs |
Not disclosed
|
|
Dimensions
Length × width × height
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Control
CNC system and software
|
hydraulicorhigh-frequencyelectric, BS-2 Baseline
|
vs |
hydraulic power pack + manual control
|
| Dimension | WCH17 / WCE17 This Model |
vs | WS50-LE |
|---|---|---|---|
|
Power
Main motor power
|
WCH17: 17–21 GPM hydraulicpower pack; WCE17: 30 kW electricBaseline
|
vs |
Approx. 37 kW (dual 25 hp high-frequencymotor)Better
|
|
Wire Speed
Wire speed / bead diameter
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Work Envelope
Maximum work envelope
|
wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft)Baseline
|
vs |
26 m totalwire capacity (86 ft)Better
|
|
Precision
Industrial tolerance control
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Axes
Number of interpolated axes
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Weight
Machine weight
|
Approx. 86–98 kg (190 lbs / 216 lbs)Baseline
|
vs |
complete machineApprox. 590 kg (saw 1,100 lbs + power box 200 lbs)Better
|
|
Dimensions
Length × width × height
|
Not disclosedBaseline
|
vs |
2,184 × 813 × 1,321 mm (86" × 32" × 52")
|
|
Control
CNC system and software
|
hydraulicorhigh-frequencyelectric, BS-2 Baseline
|
vs |
high-frequencyelectric + automatic tensioning
|
| Dimension | WCH17 / WCE17 This Model |
vs | HYDROSTRESS SB |
|---|---|---|---|
|
Power
Main motor power
|
WCH17: 17–21 GPM hydraulicpower pack; WCE17: 30 kW electricBaseline
|
vs |
hydraulicdrive (40 CC motor, 23–28 GPM power pack)Worse
|
|
Wire Speed
Wire speed / bead diameter
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Work Envelope
Maximum work envelope
|
wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft)Baseline
|
vs |
max wire storage 15.2 m (50 ft), min wire length 4.27 m (14 ft)Worse
|
|
Precision
Industrial tolerance control
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Axes
Number of interpolated axes
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Weight
Machine weight
|
Approx. 86–98 kg (190 lbs / 216 lbs)Baseline
|
vs |
Not disclosed
|
|
Dimensions
Length × width × height
|
Not disclosedBaseline
|
vs |
Approx. 1,321 × 737 × 762 mm (52" H × 29" W × 30" D)
|
|
Control
CNC system and software
|
hydraulicorhigh-frequencyelectric, BS-2 Baseline
|
vs |
hydraulicpower pack + BS-2
|
| Dimension | WCH17 / WCE17 This Model |
vs | CCH25 / CCE25 |
|---|---|---|---|
|
Power
Main motor power
|
WCH17: 17–21 GPM hydraulicpower pack; WCE17: 30 kW electricBaseline
|
vs |
CCH25: 22 CC hydraulicmotor, 13–16 GPM power pack; CCE25: WSE1217 electriccontrolWorse
|
|
Wire Speed
Wire speed / bead diameter
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Work Envelope
Maximum work envelope
|
wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft)Baseline
|
vs |
min 508 mm (20"), max 2,489 mm (98"), max 610 mm (24"), min wire length 3.35 m (11 ft)Better
|
|
Precision
Industrial tolerance control
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Axes
Number of interpolated axes
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Weight
Machine weight
|
Approx. 86–98 kg (190 lbs / 216 lbs)Baseline
|
vs |
Not disclosed
|
|
Dimensions
Length × width × height
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Control
CNC system and software
|
hydraulicorhigh-frequencyelectric, BS-2 Baseline
|
vs |
hydraulicorelectric, BS-2
|
| Dimension | WCH17 / WCE17 This Model |
vs | M-2 Wire Saw |
|---|---|---|---|
|
Power
Main motor power
|
WCH17: 17–21 GPM hydraulicpower pack; WCE17: 30 kW electricBaseline
|
vs |
22–27 GPM hydraulic, hydraulicwire sawmotordriveWorse
|
|
Wire Speed
Wire speed / bead diameter
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Work Envelope
Maximum work envelope
|
wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft)Baseline
|
vs |
standard 6 ft column (optionalL 120")Worse
|
|
Precision
Industrial tolerance control
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Axes
Number of interpolated axes
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Weight
Machine weight
|
Approx. 86–98 kg (190 lbs / 216 lbs)Baseline
|
vs |
Not disclosed
|
|
Dimensions
Length × width × height
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Control
CNC system and software
|
hydraulicorhigh-frequencyelectric, BS-2 Baseline
|
vs |
hydraulicdrive + BS-2
|
| Dimension | WCH17 / WCE17 This Model |
vs | CS 10 |
|---|---|---|---|
|
Power
Main motor power
|
WCH17: 17–21 GPM hydraulicpower pack; WCE17: 30 kW electricBaseline
|
vs |
25 hpWorse
|
|
Wire Speed
Wire speed / bead diameter
|
Not disclosedBaseline
|
vs |
s）
|
|
Work Envelope
Maximum work envelope
|
wire capacity 17 m (56 ft), max wire storage 12.5 m (41 ft), min wire length 3.35 m (11 ft)Baseline
|
vs |
Not disclosed
|
|
Precision
Industrial tolerance control
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Axes
Number of interpolated axes
|
Not disclosedBaseline
|
vs |
Not disclosed
|
|
Weight
Machine weight
|
Approx. 86–98 kg (190 lbs / 216 lbs)Baseline
|
vs |
100 kg (wire saw main unit body)Better
|
|
Dimensions
Length × width × height
|
Not disclosedBaseline
|
vs |
Approx. 1200 × 800 × 5400 mm (including column)
|
|
Control
CNC system and software
|
hydraulicorhigh-frequencyelectric, BS-2 Baseline
|
vs |
Wireless remote control (requires WS 482 HF or WS 440 HF wall saw system)
|
About Diamond Products
Diamond Products Limited, renamed from Pennsylvania Drilling Company in 1964 and headquartered in Elyria, Ohio, USA, is a globally recognized manufacturer of diamond tools and concrete cutting equipment. After Tyrolit Group of Austria acquired a majority stake in 1991, Diamond Products became a leading North American supplier of diamond tools for construction. Its official website and public catalogs confirm wire-saw products including the WS25 hydraulic wire saw, WS50-LE high-cycle electric wire saw, WCH17/WCE17 modular wire saws, HYDROSTRESS SB large-demolition wire saw, Mobile Track Wire Saw, M-2 Wire Saw, and diamond beaded wire, all primarily serving concrete, reinforced concrete and demolition applications.
WCH17 / WCE17 Buyer FAQ
The WCH17 / WCE17 is mainly for controlled cutting of reinforced concrete, steel, masonry and brickwork. By adjusting wire speed and diamond-wire type, it can handle members of different density and hardness.
It is not suitable for stone processing or quarrying.
Some demolition models are standalone hosts; others must work with a wall saw, drill rig or power pack. This depends on the specific configuration.
Confirm before purchase whether the WCH17 / WCE17 includes a complete power system or requires an additional power pack/control cabinet.
Electric models are quieter and cheaper to run but need stable power, suiting indoor urban demolition. Hydraulic models are more powerful for large sections and off-grid sites.
Choose based on site power supply, section size and noise restrictions.
Confined-space suitability depends on main unit weight, dimensions and modularity. Lightweight, split-transport designs are better for elevator shafts, door/window openings and other restricted areas.
Request dimensions and site-layout proposals from the distributor.
In demolition, diamond wire, guide wheels and seals wear quickly. High rebar density in reinforced concrete demands higher wire speed and tension, accelerating wire wear.
Ask the manufacturer for wire-life estimates and consumable lists for typical demolition scenarios.
WCH17 / WCE17 Buying Recommendation
The Diamondproducts WCH17 / WCE17 is an well-positioned American demolition wire saw with an overall rating of 7.0/10.
It suits Concrete and steel demolition, compatible with wall-saw systems scenarios, with brand backing and structural maturity as key strengths. However, some core specifications are not fully published, so request a full datasheet from an authorized Diamondproducts distributor and confirm service coverage, spare-part supply and site-installation conditions. If budget is tight or higher automation is required, evaluate comparable domestic models and CNC options side by side.
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