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NLB75 Top Type Hydraulic Breaker
NEWLAND Top Type hydraulic breaker — representative image
The NEWLAND NLB75 Top Type hydraulic breaker has a 6–9 Ton reference excavator range, requires 50–90 L/min oil flow and uses a 75 mm tool. Check the upper mounting dimensions and total attachment weight for the configuration you plan to order.
Housing: Top Type
Carrier range: 6-9 Ton
Required oil flow: 50-90 L/min
Tool diameter: 75 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 NLB75 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 NLB75 Top Type
Side Type
NLB75 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 | 6-9 Ton |
| Complete assembly operating weight | Confirm the Top Type assembly weight |
| Required oil flow | 50-90 L/min |
| Setting pressure | 180 bar |
| Operating pressure | 120-150 bar |
| Impact energy | 1017 J |
| Impact rate | 400-800 blows/min |
| Hose diameter | 1/2 inch |
| Tool diameter | 75 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 NLB75 fits in the Top Type range
NLB75’s 6–9 Ton carrier range overlaps NLB68 from 6 to 7 Ton and NLB85 from 7 to 9 Ton. Its 50–90 L/min flow reference differs from NLB85’s 60–100 L/min. Both models list 400–800 Bpm, but that shared frequency interval does not make their energy, tool sizes or hydraulic requirements identical. A Top Type quotation should preserve the selected model’s complete reference row. Review the actual carrier circuit and top mounting interface together rather than selecting from the impact-rate row or carrier weight alone.
Check the hydraulic specifications
The supplied NLB series reference lists 120–150 Bar operating pressure and 180 Bar setting pressure for NLB75. Operating pressure and setting pressure serve different purposes. Use the applicable installation procedure for any hydraulic adjustment. Impact energy is 1017 J, impact rate is 400–800 Bpm and hose diameter is 1/2 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 NLB75 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) |
|---|---|---|---|---|
| NLB75 Top Type (this product) | 6-9 | 50-90 | 120-150 | 75 |
| NLB68 Top Type | 4-7 | 40-70 | 110-140 | 68 |
| NLB85 Top Type | 7-14 | 60-100 | 130-160 | 85 |
NLB75 Top Type questions
Do equal impact-rate ranges make NLB75 and NLB85 Top Type equivalent?
No. Their series reference flow, pressure, energy, tool and hose dimensions differ. The quoted Top mounting package also needs separate dimension and assembly-weight confirmation; shared frequency does not establish the same installation.
Pricing and availability for NLB75 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 NLB75 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.
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