Large Scale Cone Crusher for Mining and Construction Use KKD Type

Large Scale Cone Crusher for Mining and Construction Use KKD Type — URALMASHZAVOD PJSC

Name: Large Scale Cone Crusher for Mining and Construction Use KKD Type
Brand: URALMAS
SKU: 11447
Availability: InStock

Brand: URALMAS

$90,000 - $1,800,000 USD

MOQ: 1 pieces

Supplier Information

URALMASHZAVOD PJSC

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Description

Uralmashzavod's KKD-type primary gyratory cone crushers are purpose-built for first-stage reduction of hard ore and non-metallic minerals, covering throughput from 250 to 4,200 m³/h across a model range with feed openings from 500 mm to 1,600 mm. Part of the UZTM-KARTEX industrial group — one of Russia's largest and most experienced heavy machinery manufacturers — Uralmashzavod has delivered more than 3,000 cone crushers since 1935.

The KKD series handles primary crushing in open-pit mines and concentrator plants; the closely related KRD (reduction) models slot into four-stage flowsheets at the second crushing stage, allowing more efficient downstream use of medium and fine crushers. Each machine is rated for reliable service in extreme climates from sub-Arctic conditions to tropical heat, and can be specified for demanding duties such as highly abrasive or sticky ore, or installation on mobile platforms within open-cast quarries.

Design highlights include a hydraulic discharge-gap support (GRS) system with automatic gap-height maintenance, Heavy-Duty castings for the frame, bowl, crosshead, and crushing cone, and a wound-rotor motor with V-belt drive providing smooth-start capability. An onboard automated control system (ACS) tracks 15 operational parameters and integrates with site-level SCADA.

Every unit undergoes full-assembly factory testing on Uralmashzavod's patented purpose-built test rig — a facility unique in Russia and the CIS — before shipment. Regulatory service life is rated at a minimum of 15 years; typical field longevity exceeds 20 years.

Details & Equipment

Product Overview

KKD Primary Gyratory Crusher

Standard view of a KKD-series primary gyratory cone crusher from Uralmashzavod, illustrating the characteristic large feed opening and robust conical frame that accepts run-of-mine ore up to 1,500 mm in its largest configuration.

Operational Installation

A KKD crusher installed and operating at a mining facility, demonstrating the series' suitability for continuous duty in demanding industrial environments.

Manufacturing & Engineering

Frame Machining — KKD-1500/200

The cast-steel frame of a KKD-1500/200 undergoing precision boring at Uralmashzavod's production floor in Yekaterinburg; accurate bearing fits achieved at this stage are critical for long-term performance under high crushing loads.

Factory Assembly

Complete assembly of a KKD cone crusher at Uralmashzavod prior to run-in testing; the plant's patented test bench, unique in Russia and the CIS, verifies 15 operational parameters before the machine is released for shipment.

Features

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Hydraulic Gap Control

An automatic hydraulic discharge-gap support (GRS) system maintains the set crushing-gap height without operator intervention, ensuring consistent product size and extending liner wear life.

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Heavy-Duty Construction

Frame, bowl, crosshead, and crushing cone are all manufactured to Heavy Duty standards, with manganese-steel wear liners protecting internal surfaces against the most abrasive ore streams.

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Automated Control System

The onboard ACS monitors 15 key parameters — bearing temperatures, gap size, hydraulic and lubrication pressures, and drive status — and interfaces with plant-level SCADA for integrated mine-wide automation.

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All-Climate Capability

Configured for operation from Arctic open-pit mines to tropical plants, with special versions available for mobile in-pit crushing platforms and processing of particularly abrasive or sticky materials.

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Factory-Certified Testing

Every crusher is fully assembled and run-in on Uralmashzavod's patented test bench — the only facility of its kind in Russia and the CIS — with a detailed acceptance report supplied to the customer.

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Digital-Twin Engineering

Design uses Siemens NX, ANSYS, and ROCKY software, including a full 3D digital twin that models assembly sequences, maintenance access zones, and material flow before manufacture begins.

Buyer Benefits

Capacity range of 250–4,200 m³/h covers applications from small quarry operations to high-volume mine concentrators with a single proven product family
Regulated service life of at least 15 years, with actual field longevity typically exceeding 20 years, keeping total cost of ownership low
Automatic gap control and 15-parameter monitoring significantly reduce operator workload and extend maintenance intervals
Special configurations available for mobile in-pit installations, high-abrasion ore, and materials with low surface friction — no need for custom one-off designs
Factory full-assembly testing on a unique patented test rig shortens on-site commissioning and lowers startup risk
More than 3,000 crushers delivered since 1935 provides an extensive global reference base and well-established spare-parts supply chain
Drive motor power can be specified outside standard table values by agreement with Uralmashzavod engineers, allowing adaptation to site power constraints

Applications

Primary ore crushing in open-pit iron ore, copper, gold, and other hard-rock mines First-stage ore preparation ahead of beneficiation (concentrator) plants Diamond-mining operations requiring high throughput reliability and minimal unplanned downtime Chemical mining: phosphate, potash, and industrial mineral crushing Second reduction stage in four-stage crushing flowsheets (KRD models) Aggregate production from granite, limestone, and basalt for construction use Mobile in-pit crushing systems on relocatable platforms within open-cast mines Processing of high-abrasion or high-moisture ore bodies requiring specially configured crush chambers

Source: official manufacturer website