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axial piston type hydraulic pump K3V112DTP-9P12 Excavator Hydraulic Pump

R215-9 Excavator Hydraulic Pump, K3V112DTP-9P12 Excavator Hydraulic Pump
K3V112DTP-9P12 Excavator Hydraulic Pump
DEKA K3V112DTP-9P12 used for R215-9 excavator hydraulic pump
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  • K3V112DTP-9P12

  • XLF

  • 0224

K3V112DTP-9P12 Axial Piston Type Hydraulic Pump for Excavators | High-Performance Replacement Solution

Product Overview

The K3V112DTP-9P12 is a variable displacement axial piston pump engineered for heavy-duty excavators (e.g., Doosan DX225, Jangro 225LC, and Hyundai R215-9) , leveraging Kawasaki’s advanced hydraulic technology to deliver precision, durability, and energy efficiency. This triplex pump (dual main pumps + pilot gear pump) is designed to meet the demanding requirements of construction, mining, and earthmoving applications, ensuring seamless integration with excavator hydraulic systems for optimal performance.

Key Features

1. Triplex Pump Design

  • Dual Main Pumps + Pilot Pump: Combines two variable displacement axial piston pumps (112 cc/rev each) with a fixed displacement gear pump for pilot control, enabling simultaneous operation of multiple hydraulic functions (e.g., boom, arm, bucket) .

  • High Efficiency: Achieves 224 cc/rev total displacement and 39.2 MPa (5,685 psi) maximum pressure, ensuring rapid cycle times for faster digging, lifting, and grading .

2. Variable Displacement Technology

  • Load-Sensing & Negative Flow Control: Adjusts oil flow dynamically based on real-time load demands, reducing energy consumption during low-load operations while delivering maximum power during high-load tasks .

  • Precision Control: Equipped with a 16-tooth splined drive shaft (SAE J744) and 6-bolt SAE flange mounting for stable, low-vibration operation.

3. Durable Construction

  • Wear-Resistant Materials: Features cast iron housing and surface-coated components (e.g., piston shoes, swash plate) to extend service life and withstand harsh operating conditions .

  • ISO 9001 Compliance: Manufactured under strict quality control standards, ensuring reliability and consistent performance.

4. Easy Maintenance

  • Modular Design: Simplifies disassembly and repair, with rebuild kits available for cost-effective maintenance .

  • Filter Compatibility: Works with magnetic suction filters to trap debris and prevent premature wear.

Maintenance & Support

Troubleshooting

  • Oil Absorption Issues: Check oil level, suction filter, and seals for air ingress. Replace worn components (e.g., piston shoes, swash plate) to prevent cavitation .

  • Overheating: Ensure proper oil viscosity (ISO 46) and clean hydraulic coolers to maintain optimal operating temperatures.

Preventive Maintenance

  • Regular Oil Changes: Replace oil every 1,000 hours or sooner if contaminated.

  • Filter Monitoring: Clean/replace suction and return filters every 500 hours .

  • System Checks: Verify pressure settings and inspect hoses/fittings for leaks.

Why Choose K3V112DTP-9P12?

  • Proven Reliability: Trusted by global construction companies for its robust performance in extreme conditions .

  • Energy Efficiency: Reduces fuel costs through variable displacement technology.

  • Cost-Effective Maintenance: Modular design and rebuild kits minimize downtime and repair expenses.


Specifications:


Pump Model K3V112DTP-9P12 Part NO. 60100353-J
Used for R215-9 Product class Hydraulic pump
Brand XLF Color Red
Product Size 68.5*25.9*36.7CM Packing Measurement 80*40*53CM
Net Weight93 133KG Gross Weight 149KG
Packing Method WOODEN CASE Certification ISO9001
Warranty Period 6 MONTH MOQ 1 SET

K3V112DTP-9P12 Front side          K3V112DTP-9P12 Backside





K3V112DTP-9P12 Left side          K3V112DTP-9P12 Right side

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