What certifications does the excavator have?

The excavator is certified with CE and ISO9001: 2000.

What is the operating weight of the machine?

The operating weight is 55192 Kg.

What after-sales service is provided?

Online support is provided as the after-sales service.

Dx490LC-7 Crawler Excavator 50-Ton Heavy Duty Mining Digger for Algeria Construction Projects

Name: Dx490LC-7 Crawler Excavator 50-Ton Heavy Duty Mining Digger for Algeria Construction Projects
Brand: Richmchn Machinery Engineering (Shanghai) Co., Ltd.
SKU: 2140153202

Shanghai, ChinaRichmchn Machinery Engineering (Shanghai) Co., Ltd.

US$32,500.00

1-2 Pieces

US$22,500.00

3+ Pieces

Sample price:US$999999.00/piece.Request sample

Product profile

After-sales Service

Online Support

Warranty

1 Year

Type

Crawler Excavator

Model NO.

DX490LC-7

Usage

Special Excavator, Marine Excavator, Mining Excavator, GM Excavator

Bucket

Backhoe

Transmission

Hydraulic Transmission

Drive Type

Internal Combustion Drive

Bucket Capacity

2.80 Yd3 (2.14 M3)

Size

Large-Scale

Certification

CE, ISO9001: 2000

Condition

New

Rated Horse Power (Net)

283 Kw @ 1800 Rpm

Max Flow Rate X 2 (Main Pump)

390 L/Min

Swing Performance: Max Swing Torque

20130 Kgf·M

Operating Weight

55192 Kg

Max Digging Depth

7790 mm

Bucket Digging Force - Power Boost

30800 Kg·F

Engine

DC13

Hydraulics Main Pumps

2 X 103 Gpm (2 X 390 L/Min.)

Pilot Pump (Gear Design)

6.3 Gpm (24 L/Min.)

Relief Pressure (Normal Mode)

4694 Psi (330 Kg/Cm2)

Relief Pressure (Power Boost)

4978 Psi (350 Kg/Cm2)

Swing Speed

0~9.2 Rpm

Swing Torque

145600 Lbf.·FT. (20130 Kgf·M)

Travel Speed

1.9 ~3.4 Mph (3.2 ~5.6 Km/H)

Traction Force, Max. (Drawbar Pull)

100751 Lbf.·FT. (45700 Kgf·M)

Transport Package

Nude

Specification

55192 kg/121676 lb

Trademark

RICHMCHN

Origin

China

HS Code

84295212

Production Capacity

50000pieces/Year

Key features

Powerful Digging Performance: Delivers high digging forces and fast cycle times with optional intelligent floating boom mode.

Fuel Efficiency Optimization: Features auto idle, four selectable power modes, and optimized diesel engine for reduced consumption.

Operator Comfort & Safety: Includes smart touch screen, optional deluxe air-suspension seat, and 360-degree AVM camera system.

Enhanced Durability: Reinforced arm and boom with heavy-duty wear plates for maximum durability in tough materials.

Easy Transport Design: Removable counterweight hydraulically lowers to its own trailer for easy jobsite transport.

Flexible Configuration: Available in standard or long arm configurations with retractable or fixed track options.

Certified Quality: Meets CE and ISO9001: 2000 certification standards for reliability and safety.

High Power Output: Equipped with DC13 engine delivering 283 Kw net power at 1800 Rpm.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Richmchn Machinery Engineering (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.60h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryRichmchn Machinery Engineering (Shanghai) Co., Ltd. is a limited company supplying excavators, forklifts, cranes, wheel loaders, and bulldozers. It reports ISO9001:2000, SGS, CCC, D&B, A&V, and 3A Enterprise Credit Rating certifications, and describes experience in overseas sales, after-sales service, spare parts, surveying, and training. The supplier has 21 employees, one R&D engineer, no new products launched in the past year, and no available SDK. It reports in-stock capacity and a one-month average lead time in both peak and off-season periods, but lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Customization from samples, designs, full customization, minor customization, and flexible customization are stated. Raw-material traceability, outsourcing procedures, manufacturing contracts, sustainability documentation, and trade volume are unknown. The provided audit record identifies SGS as the auditor, with a stated evaluation result of 0, but does not...

Supplier typeThe supplier is identified as Richmchn Machinery Engineering (Shanghai) Co., Ltd., a limited company with no stated larger-company group affiliation. Its declared scope includes construction machinery and various equipment-related trading activities, while its primary products are excavators, forklifts, cranes, wheel loaders, and bulldozers.

CertificationsThe company description explicitly states that the supplier passed evaluations or holds certifications from ISO9001:2000, SGS, CCC, D&B, A&V, and a 3A Enterprise Credit Rating. SGS is also identified as the audit organization, although the audit result is recorded as 0 without a defined interpretation.

After-Sales capabilityThe supplier states experience in sales, after-sales service, spare parts, surveying, and training, and reports in-stock service capacity with a one-month average lead time in both peak and off-season. However, it has no overseas warehouses, showrooms, agents, branches, or stated overseas service countries, and it has no written service-capability assessment procedures or approved supplier list.

R&D capabilityInnovation indicators are weak: the supplier has one R&D engineer, launched no new products during the past year, and reports no available SDK. These are explicit limitations in recent product development and SDK support.

Production capacityThe supplier reports in-stock capacity and a one-month average lead time in both peak and off-season periods, with 10 qualified suppliers for service capability. However, the status of outsourcing procedures and manufacturing contracts is unknown, and no direct production-capacity volume or facility data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad stated customization offering, although the slices do not provide technical examples or capacity limits.