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NLB53 Side Type Hydraulic Breaker
NEWLAND Side Type hydraulic breaker — representative image
The NLB53 Side Type selection starts from series references of 2.5–4.5 Ton excavators, 25–50 L/min required flow and a 53 mm tool. Check the lower and upper carrier overlaps separately, then define the side mounting dimensions, connection arrangement and actual assembly weight for the intended machine.
Housing: Side Type
Carrier range: 2.5-4.5 Ton
Required oil flow: 25-50 L/min
Tool diameter: 53 mm
Excavator ranges and hydraulic specifications are NLB series reference values. Confirm the complete Side 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 NLB53 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
Side Type
Currently viewing NLB53 Side Type
NLB53 model reference specifications
These figures are NLB series reference values for initial model comparison. Request the total operating weight for the quoted Side Type assembly, including the mounting components and tool.
| Specification | Series specifications / configuration notes |
|---|---|
| Suitable excavator range | 2.5-4.5 Ton |
| Complete assembly operating weight | Confirm the Side Type assembly weight |
| Required oil flow | 25-50 L/min |
| Setting pressure | 150 bar |
| Operating pressure | 90-120 bar |
| Impact energy | 406 J |
| Impact rate | 600-1100 blows/min |
| Hose diameter | 1/2 inch |
| Tool diameter | 53 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.
Use the lower and upper carrier overlaps differently
NLB53 overlaps NLB45 from 2.5 to 3.0 Ton and NLB68 from 4 to 4.5 Ton in the NLB series table. NLB40 meets its carrier range only at 2.5 Ton. Keep those intervals distinct when deciding which nearby model warrants a closer installation review.
The flow reference is 25–50 L/min, with 90–120 bar operating pressure. NLB68 lists 40–70 L/min and 110–140 bar. Their carrier overlap does not remove the change in hydraulic requirements, so record the usable attachment supply rather than a general pump-output figure.
Check the proposed side connection against the machine
A Side Type proposal needs a mounting drawing for the intended carrier or coupler. Specify pin diameters, pin centers and mounting width, and show the reference points used. Confirm the bracket geometry against the actual connection instead of treating another installation photograph as a dimensioned drawing.
Check the complete attachment arrangement with the carrier’s approved limits. Request the Side Type assembly mass and its included components, including any bracket or adapter. The series reference sheet does not identify a confirmed weight for this particular side mounting build.
Describe the working tool and delivered components
The 53 mm series tool diameter provides an identification point for the working tool. Include its upper profile, length, retaining features and requested tip when the tool is specified. These details connect the replacement-part reference with the actual attachment, beyond the number in the model name.
List the bracket, working tool, hoses and any adapter in the quotation scope. The series lists a 1/2 Inch hose diameter, while the fittings and return connection need installation-specific confirmation. Keep the connection drawing and package description under the same order reference.
Compare NLB53 Side Type with nearby models
Compare the model references below alongside the actual Side 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) |
|---|---|---|---|---|
| NLB53 Side Type (this product) | 2.5-4.5 | 25-50 | 90-120 | 53 |
| NLB45 Side Type | 1.2-3.0 | 20-40 | 90-120 | 45 |
| NLB68 Side Type | 4-7 | 40-70 | 110-140 | 68 |
NLB53 Side Type questions
Does the shared 2.5 Ton boundary make NLB40 and NLB53 equivalent?
No. They share only that carrier endpoint in the series ranges. Their tool diameters and flow requirements differ, and each Side Type assembly needs its own mounting and hydraulic review.
Pricing and availability for NLB53 Side Type
Send the carrier details, documented flow and pressure, mounting or quick coupler measurements, requested Side Type package, quantity and delivery country. Ask for the total weight and included components to be listed in your quote.
The email includes NLB53 and Side 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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