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NLB165 Box Type Hydraulic Breaker
NEWLAND Box Type hydraulic breaker — representative image
The NEWLAND NLB165 Box Type hydraulic breaker uses an enclosed housing layout. Start with the NLB model reference range of 30-40 Ton, 200-260 L/min required oil flow and a 165 mm working tool, then confirm the complete mounting and hydraulic package.
Housing: Box Type
Carrier range: 30-40 Ton
Required oil flow: 200-260 L/min
Tool diameter: 165 mm
Excavator ranges and hydraulic specifications are NLB series reference values. Confirm the complete Box 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 NLB165 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
Currently viewing NLB165 Box Type
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Side Type
NLB165 specifications
| Specification | Listed value |
|---|---|
| Suitable excavator range | 30-40 Ton |
| Operating weight — series reference | 3117 kg |
| Required oil flow | 200-260 L/min |
| Setting pressure | 240-260 bar |
| Operating pressure | 180-200 bar |
| Impact energy | 10846 J |
| Impact rate | 250-350 blows/min |
| Hose diameter | 1-1/4 inch |
| Tool diameter | 165 mm |
These figures come from the NEWLAND NLB series specification sheet. Operating weight is a series reference: confirm the quoted housing, bracket, working tool and included components before checking the complete attachment load.
The sheet lists Ton as the carrier-weight unit. Confirm the unit basis against the excavator documentation. Setting pressure and operating pressure are separate fields; these figures are not an installation or adjustment procedure.
Compare NLB165 with NLB155 for the shared 30–35 Ton range
NLB155 lists 28–35 Ton excavators, while NLB165 lists 30–40 Ton. Their shared carrier interval is 30–35 Ton. Within that interval, NLB165 provides a different specification to assess: a 165 mm tool and 3,117 kg listed weight, compared with 155 mm and 2,896 kg for NLB155.
Both models list 180–200 bar operating pressure, but the flow requirements differ. NLB165 requires 200–260 L/min, compared with 180–240 L/min for NLB155. Matching the pressure row alone therefore leaves an important selection question unresolved. Use the documented attachment flow to narrow the comparison.
Treat 40 Ton as the shared boundary with NLB160
NLB165 ends at 40 Ton in the listed excavator range. NLB160 starts at 40 Ton and extends to 55 Ton. Those ranges meet at one boundary, despite the model names suggesting a simple numerical progression. Retain the actual carrier range when preparing a model shortlist.
NLB160 lists a 160 mm tool, 3,076 kg operating weight and 160–180 bar operating pressure. NLB165 lists 165 mm, 3,117 kg and 180–200 bar respectively. The model with the larger tool is not assigned the larger carrier range in this specification.
Use the impact figures to distinguish the proposed attachment
NLB165 lists 10,846 J impact energy and 250–350 blows/min. NLB155 lists 6,779 J and 300–450 blows/min. This comparison shows a change in both catalog fields, rather than a single ranking based on diameter. Material, access and the matched carrier still belong in the selection decision.
Keep the selected NLB165 model connected to its mounting drawing and working-tool reference. A 165 mm diameter identifies one dimension, while the tool profile and retention details establish further matching requirements. This is particularly useful when purchasing the breaker and additional working tools as one order.
Compare NLB165 with related NLB models
Use these catalog figures to shortlist candidates. An overlapping carrier range does not establish hydraulic compatibility or mounting fit.
NLB165 selection questions
Does the larger NLB165 number mean it is for a larger excavator than NLB160?
No. The supplied ranges are 30–40 Ton for NLB165 and 40–55 Ton for NLB160. Compare the actual specification rows rather than sorting carrier suitability by model number.
Product categories and related guides
NEWLAND NLB Series Hydraulic Breakers
Hydraulic Breaker Compatibility Checklist: Carrier, Oil Circuit and Mounting
Hydraulic Breaker Chisel Identification: Photos and Measurements to Send
Hydraulic Breaker Mounting Dimensions: What to Measure Before Ordering
Pricing and availability for NLB165
Send your excavator details, documented auxiliary flow and pressure, mounting or quick coupler measurements, required housing and package contents, quantity and delivery country. Include photos or drawings of the connection when available.
The email opens with NLB165 already included. You can also use the contact details on our quotation page.
Send your inquiry
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