Brake hose 244-2596

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Caterpillar Grader

Brake hose 244-2596

PRODUCT DESCRIPTION:

244-2596 is a heavy duty brake hose designed for Caterpillar 120, 135 and 140 series motor graders. It safely transmits hydraulic pressure to the braking system, ensuring reliable and responsive stopping performance under heavy duty working conditions.

Functions

1. Hydraulic Pressure TransmissionTransfers stable brake fluid pressure between brake components for consistent braking force.

2. Flexible ConnectionAccommodates movement and vibration between chassis and axle assemblies.

3. Leak Proof SealingProvides secure sealing to prevent brake fluid loss and ensure safe operation.

4. System ProtectionMaintains brake system integrity and reliability for heavy duty grading operations.

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PRODUCT DETAILS

Key Advantages

1. OEM Standard FitPrecision manufactured to original equipment specifications for perfect fit and direct replacement.

2. High-Strength Reinforced StructureConstructed with multi-layer reinforced rubber and high-tensile fabric for maximum pressure resistance and durability.

3. Excellent Material PropertiesResistant to brake fluid, oil, weathering, ozone, abrasion, and high / low temperatures.

4. Long Service LifeBuilt to withstand heavy working conditions, reducing the need for frequent replacement.

5. Improved SafetyEnsures stable, responsive braking to enhance operational safety and reliability.

Typical Specifications

· Material: High-grade reinforced rubber hose

· Structure: Multi-layer reinforced with high-strength fabric

· Performance: High pressure resistant, oil resistant, corrosion resistant, aging resistant

· Application: Used in the brake hydraulic system of motor graders

SPECIFICATION

Parameter	Value
Part Number	244-2596 (2442596)
Product Type	High-pressure hydraulic brake line (reinforced flexible type, integral molded/ pre-formed)
Primary Application	Caterpillar 120, 135, 140 Series Motor Graders (all core/derivative models with standard hydraulic brake systems)
Core Material Structure	Inner tube: Cat-specified oil-resistant nitrile rubber (NBR) / HNBR; Reinforcement layer: High-strength steel wire braid (1/2 layer, per pressure requirement); Outer sheath: Wear-resistant & anti-tear synthetic rubber (SBR/CR)
Working Pressure Rating	40 MPa (5800 PSI) – optimized for Cat motor grader hydraulic brake system working pressure
Burst Pressure Rating	≥120 MPa (17400 PSI) – 3x the working pressure, meeting Cat’s safety factor requirements
Operating Temperature Range	-40°C to +120°C (-40°F to +248°F) – maintains flexibility and sealing in extreme construction site temperatures
End Fitting Type	Cat original precision hydraulic brake fittings (metric threaded / flare type, OEM standard); integrated sealing gasket (NBR/HNBR)
Fitting Sealing Material	High-temperature oil-resistant HNBR (Shore A 70-80) – permanent sealing against hydraulic fluid leakage
Line Length	Custom pre-formed length for designated brake system positions (consult Caterpillar Official Parts Catalog for exact dimensions, matched to 120/135/140 grader chassis layout)
Compatible Hydraulic Medium	Cat-specified heavy equipment brake hydraulic fluid, mineral oil-based hydraulic fluid (per Cat SEBU6250 standard)
Flexibility Performance	Resists permanent kinking at bending radius ≥3x the line outer diameter
Installation Method	Threaded connection (torque-controlled); fixed with Cat original cable clamps/ brackets
Installation Tool	Standard torque wrench, open-end wrench (no special customized equipment required)
Net Weight	Approx. 0.1–0.8 kg (0.22–1.76 lbs) per unit (varies by pre-formed length and fitting size for different installation positions)

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Brake hose 244-2596

Key Advantages

Typical Specifications

STAY UPDATED ON PREMIUM CONSTRUCTION MACHINERY PARTS

STAY UPDATED ON PREMIUM CONSTRUCTION
MACHINERY PARTS