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K-JC 503 Mini Mobile Jaw Crusher - Image 2

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K-JC 503 Mini Mobile Jaw Crusher

General Specifications

Engine Type: Tier 4 Final Diesel
Engine Horsepower: 25 HP
Jaw Size: 19″ × 12″
Output Size: 3/4″ to 3-1/4″
Production Capacity: Up to 34 TPH
Working Dimensions (L × W × H): 15′ × 5′ × 6′6″
Transport Dimensions (L × W × H): 9′8″ × 5′ × 7′2″
Weight: 7,496 lbs.

Warranty & Pricing Information
- 12 Months / 1,000 Hours Warranty included for added peace of mind.
- Equipment pricing may vary based on dealer location, product availability, and optional features or customizations.
- For the most accurate and current pricing, please contact your local dealer.
- Prices do not include applicable taxes, shipping charges, or installation fees, which may vary by region.

Category: Crusher

Description

K-JC 503 Overview

Limited access job sites are no obstacle for the K-JC 503. Designed for contractors who want to recycle demolition, paving, construction, or landscaping material directly on-site, this compact mobile jaw crusher delivers serious performance in a small footprint. Equipped with rubber tracks and a wireless remote control, the K-JC 503 is Komplet America’s most compact jaw crusher, featuring a hydraulically adjustable 19″ x 12″ single-toggle jaw.

An integrated ultrasonic sensor above the crusher inlet automatically controls the feed belt, preventing material buildup and reducing the risk of jamming. With an adjustable output range from ¾″ to 3¼″ and production rates up to 34 tons per hour, the K-JC 503 allows operators to create reusable material on demand. Lightweight, maneuverable, and easy to transport, it helps contractors cut hauling costs, reduce landfill fees, and repurpose material directly on the jobsite. The K-JC 503 is a smart, cost-saving solution for on-site crushing where space, access, and efficiency matter most.

FEATURES

Compact size for versatility, maneuverability and ease of transport

Hydraulically adjustable jaw setting

Jaw chamber level sensor

Loading belt with feeding speed adjustment knob

Dust suppression water spray nozzles

Wireless remote controller

Easy & intuitive button operations

Quick set-up time

SCREEN ATTACHMENT

See the Komplet K-JC 503 compact jaw crusher in action, equipped with the oversize scalper attachment mounted directly on the hopper. This smart, performance-driven upgrade helps maintain consistent operation by removing oversized material before it enters the jaw.

Screens out oversized debris at the source
Minimizes the risk of jams and unplanned stoppages
Reduces downtime and keeps production moving

Built for efficiency and reliability, the K-JC 503 with oversize scalper delivers smoother performance and greater peace of mind for contractors and recyclers on every jobsite.