Home / Hydraulic Breakers / Top Type
NEWLAND · Top Type
NLB175 Top Type Hydraulic Breaker
NEWLAND Top Type hydraulic breaker — representative image
The NEWLAND NLB175 Top Type hydraulic breaker has a 40–55 Ton reference excavator range, requires 210–290 L/min oil flow and uses a 175 mm tool. Check the upper mounting dimensions and total attachment weight for the configuration you plan to order.
Housing: Top Type
Carrier range: 40-55 Ton
Required oil flow: 210-290 L/min
Tool diameter: 175 mm
Excavator ranges and hydraulic specifications are NLB series reference values. Confirm the complete Top Type assembly and attachment mass for your carrier.
This page shows one model from our range. Contact NEWLAND for other models, excavator weight ranges and tool diameters.
Choose your NLB175 housing type
Compare the three housing layouts for the same NLB model. The photos illustrate the housing layouts. Use the drawing for the selected model to check dimensions and mounting fit.
Box Type
Top Type
Currently viewing NLB175 Top Type
Side Type
NLB175 model reference specifications
These figures are NLB series reference values for initial model comparison. Request the total operating weight for the quoted Top Type assembly, including the mounting components and tool.
| Specification | Series specifications / configuration notes |
|---|---|
| Suitable excavator range | 40-55 Ton |
| Complete assembly operating weight | Confirm the Top Type assembly weight |
| Required oil flow | 210-290 L/min |
| Setting pressure | 260-280 bar |
| Operating pressure | 180-200 bar |
| Impact energy | 12202 J |
| Impact rate | 250-350 blows/min |
| Hose diameter | 1-1/4 inch |
| Tool diameter | 175 mm |
Carrier weights use the catalog unit “Ton.” Confirm the unit basis when comparing them with your excavator specifications. Setting pressure and operating pressure are separate fields. Use the specification and mounting drawing for the quoted assembly to check the final installation.
Where NLB175 fits in the Top Type range
NLB175 shares the full 40–55 Ton carrier interval with NLB160. Their required flow ranges overlap from 210 to 250 L/min, while their operating-pressure ranges share only the 180 Bar boundary. NLB165 lists the same 250–350 Bpm impact-rate reference as NLB175, but meets it only at the 40 Ton carrier endpoint. A Top Type selection therefore needs the complete row, not a shared frequency or carrier entry. Review the actual attachment circuit, proposed top mounting assembly and complete load before confirming which model package fits the carrier.
Check the hydraulic specifications
The supplied NLB series reference lists 180–200 Bar operating pressure and 260–280 Bar setting pressure for NLB175. Operating pressure and setting pressure serve different purposes. Use the applicable installation procedure for any hydraulic adjustment. Impact energy is 12202 J, impact rate is 250–350 Bpm and hose diameter is 1-1/4 Inch. Use the series figures to compare models, then request the specification and installation details for the Top Type assembly being quoted.
Confirm the Top mounting package before ordering
Ask for the Top upper mounting drawing with the carrier connection dimensions identified. Include any quick coupler interface in that review. The photo illustrates the Top Type housing. Request a dimensioned drawing for the model you plan to order. Request the complete quoted assembly weight, including the proposed mounting components, and compare it with the permitted attachment load of the carrier. Keep the selected working tool and hose connections in the same package description so the quotation covers the installation being considered.
Compare NLB175 Top Type with nearby models
Compare the model references below alongside the actual Top Type attachment mass, mounting interface and documented carrier circuit.
| Model / housing | Excavator range (Ton) | Required oil flow (L/min) | Operating pressure (bar) | Tool diameter (mm) |
|---|---|---|---|---|
| NLB175 Top Type (this product) | 40-55 | 210-290 | 180-200 | 175 |
| NLB165 Top Type | 30-40 | 200-260 | 180-200 | 165 |
| NLB160 Top Type | 40-55 | 200-250 | 160-180 | 160 |
NLB175 Top Type questions
Does the NLB160 carrier range confirm NLB175 Top Type can use the same mount?
No. Shared series carrier coverage does not establish bracket interchangeability. Confirm the NLB175 Top mounting drawing and complete assembly weight, alongside its own flow and pressure requirements, for the actual carrier.
Pricing and availability for NLB175 Top Type
Send the carrier details, documented flow and pressure, mounting or quick coupler measurements, requested Top Type package, quantity and delivery country. Ask for the total weight and included components to be listed in your quote.
The email includes NLB175 and Top Type in your inquiry.
Send your inquiry
Include the product or part, quantity and delivery country. For replacement parts, add the breaker model, part number or key dimensions if available.
Have photos or drawings? Email them to gordon@newlandbreaker.com. Please also read our privacy notice.