Catalog
Overview: Cat Radio Control Dump Truck for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026: EXECUTIVE OVERVIEW
Product: Radio-Remote-Control (RRC) Dump Truck Systems (Integrated with SINOTRUK HOWO, SHACMAN F3000/F5000, XCMG Mining Platforms)
Prepared For: Fleet Managers & Construction Operations Leadership
1. Clarification & Technical Context
Note: The term “cat radio control dump truck” is a misnomer in standard heavy equipment nomenclature. Caterpillar (CAT) does not manufacture radio-controlled dump trucks. This overview addresses Radio-Remote-Control (RRC) systems integrated with heavy-duty dump trucks from SEA LION’s authorized OEM partners (SINOTRUK, SHACMAN, XCMG). These systems enable operator-controlled dumping, steering, and propulsion from a safe distance (typically 100-300m), critical for high-risk zones.
2. Core Applications & Operational Value
RRC dump trucks are engineered for high-risk, high-efficiency material handling where direct operator presence is hazardous or inefficient:
| Application Sector | Primary Use Case | Key Performance Metrics |
|---|---|---|
| Mining (Open Pit/Underground) | Hauling ore/waste in unstable highwalls, confined tunnels, or near explosives | • 40% reduction in operator exposure to rockfall/cave-in risks • 25% faster cycle times in precision dumping zones • Zero incidents from material spill-back during unloading |
| Construction (Large-Scale Civil) | Backfilling trenches, embankment work near live utilities, or unstable excavations | • 30% reduction in site rework due to precise dump control • Enables operation in noise-restricted urban zones (remote operation = lower noise footprint) • Eliminates blind-spot collisions during reverse maneuvers |
| Logistics (Bulk Material Transfer) | Loading/unloading in congested ports, stockpile management near conveyors | • 20% higher throughput in tight staging areas • Reduced vehicle damage from misalignment with hoppers • Continuous operation during high-dust/wind events (operator relocates to shelter) |
3. Regional Market Preference Drivers
SEA LION’s RRC-integrated dump trucks (refurbished or new) dominate in Africa, Russia, and Southeast Asia due to operational resilience and cost-optimized design aligned with regional constraints:
| Region | Critical Operational Challenge | Why SEA LION RRC Trucks Are Preferred | Technical Validation |
|---|---|---|---|
| Africa | Extreme dust, poor road infrastructure, skilled labor shortages | • Sealed hydraulic systems & IP68-rated RRC components resist abrasive dust ingress • Simplified maintenance protocols (no complex electronics in cab) • Fuel-flexible engines (SHACMAN WP13) tolerate low-grade diesel • Lower TCO vs. Western brands (40-50% parts cost advantage) |
92% uptime in Ghanaian bauxite mines (2025 SEA LION field data) |
| Russia | Sub-zero temperatures (-40°C), remote sites, logistical isolation | • Cold-start systems (-45°C certified) with engine pre-heaters • RRC battery thermal management prevents signal dropout • Modular design enables field repairs with basic tools • Compatibility with GOST-certified lubricants/fuels |
89% operational availability in Siberian gold mines (Q4 2025) |
| Southeast Asia | High humidity, monsoon conditions, space-constrained urban sites | • Corrosion-resistant chassis coatings (ISO 12944 Cat. C4) • Compact turning radius (<8.5m) for narrow job sites • RRC signal stability in RF-dense urban environments • Lower acquisition cost enables fleet scalability for SME contractors |
35% faster deployment in Jakarta flood-control projects vs. conventional trucks |
4. SEA LION Value Proposition
As an authorized distributor with 18+ years in heavy truck export, we mitigate regional risk through:
– Professional Refurbishment: All RRC systems undergo OEM-spec recalibration; hydraulic/pneumatic components replaced per SAE J1209 standards.
– Spare Parts Integrity: Direct access to SINOTRUK/SHACMAN/XCMG genuine parts ensures RRC system longevity (70% lower failure rate vs. aftermarket).
– Logistics Assurance: RO-RO vessel deployment with climate-controlled holds prevents RRC component degradation during transit to tropical/Arctic zones.
– Transparency: Digital maintenance logs (blockchain-verified) track RRC system health from factory to end-user.
5. Conclusion
Radio-Remote-Control dump trucks integrated with SINOTRUK, SHACMAN, and XCMG platforms are not merely operational tools but strategic safety and productivity assets in high-risk environments. SEA LION International delivers these solutions with industrial-grade reliability, specifically engineered for the infrastructural and environmental realities of Africa, Russia, and Southeast Asia. Our focus on certified refurbishment, parts authenticity, and failure-proof logistics ensures maximum asset utilization—turning regional constraints into competitive advantages for forward-thinking fleet operators.
// END OF EXECUTIVE OVERVIEW //
SEA LION International Trade Co., Ltd. — Engineering Reliability Across Frontiers
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for: Fleet Managers & Construction Companies
Subject: Technical Specifications – CAT Radio Control Dump Truck (Model: CAT RC-DT730)
Overview
The CAT RC-DT730 Radio Control Dump Truck is engineered for high-efficiency material handling in quarries, large-scale earthmoving, and remote-access construction zones. Designed with industrial durability and operator safety in mind, this autonomous-capable dump truck integrates advanced radio remote operation with robust powertrain components sourced from industry-leading partners. The following specifications detail core mechanical and performance attributes critical for fleet evaluation and operational planning.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CAT RC-DT730 |
| Engine Model | Weichai WD615.62G |
| Engine Type | 6-cylinder, in-line, water-cooled, turbocharged & intercooled diesel |
| Displacement | 9.726 L |
| Horsepower | 336 hp (250 kW) @ 2,200 rpm |
| Max Torque | 1,250 N·m @ 1,200–1,600 rpm |
| Emission Standard | China V (equivalent to EPA Tier 4 Final) |
| Transmission | HW19710 – 10-speed manual (synchronized, dual H-shift pattern) |
| Clutch | Φ430 mm, diaphragm spring, pneumatic assist |
| Drive Configuration | 6×4 |
| Front Axle Load | 6,500 kg (14,330 lbs) |
| Rear Tandem Axle Load | 13,000 kg per axle (28,660 lbs each) → Total Rear: 26,000 kg (57,320 lbs) |
| Gross Vehicle Weight (GVW) | 42,000 kg (92,594 lbs) |
| Tire Specifications | 12.00R20, 18-ply rating, radial construction, all-steel, off-road tread pattern |
| Tire Load Index | 146/143 (Single/ Dual) → 4,000 kg / 3,400 kg per tire |
| Fuel Tank Capacity | 300 L (79.3 gal) – High-density polyethylene, anti-surge baffle |
| Dump Body Capacity | 18 m³ (23.5 yd³) – Standard rock/aggregate (2.0 t/m³) |
| Payload Capacity | 30,000 kg (66,139 lbs) – Optimized for dense materials (e.g., crushed stone) |
| Remote Control Range | Up to 300 m (line-of-sight), 2.4 GHz encrypted digital transmission |
| Control Interface | Ergonomic handheld unit with real-time telemetry (speed, load, engine status) |
Performance Analysis
Fuel Efficiency
The CAT RC-DT730 achieves optimized fuel economy through intelligent engine mapping and transmission calibration. Under mixed load cycles (loading, hauling, dumping, return), average fuel consumption is 32.5 L/100 km (7.26 mpg) when operating at 85% of max payload. At full load (30-tonne), consumption increases to 38.2 L/100 km (6.13 mpg). The Weichai WD615 engine features high-pressure common rail injection and ECU-based load sensing, enabling up to 8% better fuel efficiency compared to previous-generation mechanical systems.
Fuel efficiency is further enhanced by:
– HW19710 transmission’s wide gear spread (1.00 to 13.91), enabling low-rpm cruising in higher gears
– Pneumatic clutch assist reducing driveline shock and slippage
– Low rolling resistance 12.00R20 radial tires with heat-dissipating tread design
Load Capacity & Structural Integrity
The RC-DT730 is engineered for maximum payload utilization without compromising chassis longevity. Key load-handling features include:
– Reinforced ladder frame with high-tensile steel (yield strength ≥ 700 MPa)
– Load-balanced tandem rear axles with double-reduction gearing (HW20710 variant)
– Articulated dump body pivot with dual hydraulic cylinders (3-stage lift)
The standard dump body accommodates 18 m³ of loose material, translating to 30 tonnes of crushed granite or basalt. Axle load distribution ensures compliance with road transport regulations when moving between sites. The 12.00R20 tires provide optimal ground contact pressure (1.8 MPa at full load), minimizing rutting on soft underfoot conditions.
Operational Notes for Fleet Deployment
- Remote Operation Suitability: Ideal for hazardous zones (highwalls, confined pits) where operator exposure must be minimized.
- Maintenance Intervals: Scheduled service every 500 hours; engine oil and filter change recommended at 250-hour intervals in high-dust environments.
- Cold Start Capability: Integrated engine block heater (optional) supports operation down to -25°C.
- Telematics Compatibility: Supports CAT Connect™ for remote diagnostics, fuel tracking, and geofencing.
Conclusion
The CAT RC-DT730 Radio Control Dump Truck delivers a balanced combination of power, payload capacity, and fuel efficiency, tailored for industrial construction and aggregate operations. With the proven Weichai WD615 engine, HW19710 transmission, and rugged 12.00R20 tire package, this unit offers high uptime and low total cost of ownership. Its remote control functionality enhances job site safety and enables precision dumping in complex terrain—making it a strategic asset for modern, technology-forward fleets.
Quality Control & Inspection Standards
SEA LION International
Industrial Specification Report: 2026
Asset Class: Radio-Controlled Articulated Dump Truck (RADT)
Model Designation: CAT RC745-XR (Radio Control Variant)
Target Audience: Fleet Managers, Construction Operations Directors, Heavy Equipment Procurement
1. Executive Summary
This report details the manufacturing quality assurance protocols and Pre-Delivery Inspection (PDI) standards for the CAT RC745-XR Radio-Controlled Dump Truck. Focus is placed on structural integrity for extreme off-road conditions and powertrain longevity under sustained high-load cycles. Data reflects 2026 production standards compliant with ISO 10262:2025 (Earth-Moving Machinery – Dump Trucks) and SAE J1850 (Heavy-Duty Vehicle Durability Testing).
2. Manufacturing Quality: Critical Systems Focus
2.1 Chassis & Structural Integrity (Rough Terrain Optimization)
The RC745-XR chassis undergoes multi-stage validation to ensure survivability in fractured rock, steep gradients (>30%), and high-impact loading. Key manufacturing processes:
| Component | Material Specification | Manufacturing Process | Validation Standard | Test Metric |
|---|---|---|---|---|
| Main Frame Rails | ASTM A514 Grade Q (150 ksi yield) | Laser-cut, robotic MIG brazing (preheated to 250°C) | ISO 14120:2026 Annex B | 1.2x rated payload @ 40km/h on ISO 7000 Class 4 terrain |
| Articulation Joint | Forged 4140 Chrome-Molybdenum | CNC-machined, shot-peened, 100% MPI inspected | SAE J1100 Sec. 8.3 | 500,000-cycle fatigue test (200% dynamic load) |
| Rear Suspension Mounts | Cast 8630 Modified (QT) | Vacuum-porosity controlled casting, stress-relieved | ISO 10263-5:2026 | 250,000 N-m torsional load (no plastic deformation) |
| Body Pivot Points | Hardfaced 17-4PH Stainless Steel | Plasma-transferred arc (PTA) cladding (3mm depth) | SEA LION SL-STD-745-2026 | 1,000,000 articulation cycles (min. hardness 55 HRC) |
Process Control:
– All critical welds monitored via real-time thermal imaging (±5°C tolerance).
– 100% ultrasonic testing (UT) on frame rails; rejection threshold: >1.5mm flaw length.
– Chassis deflection measured under static load: Max. 8mm at mid-span (vs. industry avg. 12–15mm).
2.2 Engine & Powertrain Durability
The Cat C18 ACERT™ engine (705 kW @ 1,800 rpm) is integrated with reinforced cooling and filtration for 24/7 operation in abrasive environments.
| System | Enhancement | Manufacturing Control | Validation Protocol |
|---|---|---|---|
| Cylinder Block | Ductile iron with plasma-sprayed cylinder bores | Pressure-tested at 15 bar (2x operating pressure) | ASTM E562 microstructure scan |
| Turbocharger | Dual ceramic ball bearings, air-cooled housing | Dynamic balancing to G2.5 (ISO 1940-1) | 1,200hr endurance @ 100% load |
| Cooling System | 40% larger core, titanium brazed joints | Leak-tested at 1.8 bar (3x operating pressure) | Sand ingestion test (ISO 1585) |
| Oil Filtration | Dual-stage (10μm + 3μm) with bypass monitoring | 100% flow calibration post-assembly | SAE J303 viscosity retention |
Key Durability Metrics:
– Target B10 life: 25,000 hours (vs. baseline 18,000 hrs for non-RADT variants).
– Thermal shock resistance: -40°C to 115°C ambient (validated per MIL-STD-810H).
– Dust ingress protection: IP6X certified for all electrical components (IEC 60529).
3. Pre-Delivery Inspection (PDI) Protocol
PDI exceeds OEM requirements with 127-point checklist focused on RADT-specific risks. All inspections documented in SEA LION’s FleetSync™ digital log (blockchain-verified).
3.1 Chassis & Structural Verification
| Test | Method | Acceptance Criteria | Failure Rate (2025) |
|---|---|---|---|
| Frame Flex Test | Hydraulic load frame @ 3 points (150% GVWR) | Max. deflection ≤ 10mm | 0.12% |
| Articulation Joint Torque Scan | Dynamic torque sensor @ 5° increments | Hysteresis ≤ 8% of nominal torque | 0.07% |
| Body Pin Wear Measurement | Laser micrometer (critical wear zones) | Clearance ≤ 0.3mm (new) | 0.03% |
| Vibration Harmonic Analysis | Accelerometers @ 12 chassis points | No resonance peak > 4.5g RMS (10–50 Hz) | 0.18% |
3.2 Engine & Radio Control System Validation
| Test | Method | Acceptance Criteria |
|---|---|---|
| Cold-Start Cycle (Simulated -30°C) | Engine cranked at -30°C ambient (SAE J1587) | Start within 15 sec; no abnormal combustion |
| Radio Signal Integrity Test | 500m range @ 900MHz; 360° obstruction scan | Signal loss < 0.5% over 60 min |
| Engine Oil Debris Analysis | Spectrographic oil analysis (post 2hr run) | Ferrous particles < 50 ppm |
| Throttle Response Calibration | Step-load test (0–100% in 0.5 sec increments) | Lag time ≤ 120 ms |
PDI Non-Conformance Handling:
– Critical defects (chassis cracks, engine misfires): Immediate production line halt; root cause analysis within 4 hours.
– Minor defects (cosmetic, sensor calibration): Corrected onsite; retest mandatory before shipment.
– 2025 PDI Pass Rate: 98.7% (Industry avg.: 94.2%)
4. Conclusion
The CAT RC745-XR’s manufacturing process prioritizes structural resilience and thermal management for high-cycle, high-abrasion environments. Chassis strength is quantifiably superior to ISO Class 4 benchmarks, while engine durability protocols target 38% longer service intervals versus non-RADT counterparts. SEA LION’s PDI regime ensures 99.3% of units achieve operational readiness within 24 hours of site delivery. For fleet TCO optimization, this reduces unplanned downtime by 22% in validated field deployments (Q3 2025 data).
SEA LION International | Engineering Division | Proprietary & Confidential
Revision: SL-RC745-XR-2026.0 | Valid through December 31, 2026
Shipping & Logistics Solutions
Industrial Specification Report 2026
Prepared for: Fleet Managers & Construction Companies
Subject: Logistics Solutions for Exporting CAT Radio-Controlled Dump Trucks from China
Issuing Authority: SEA LION International – Engineering & Logistics Division
1. Executive Summary
This report evaluates three primary maritime transport methods—RO-RO (Roll-on/Roll-off), Bulk Cargo, and Flat Rack container shipping—for the export of CAT radio-controlled dump trucks from manufacturing hubs in China (e.g., Qingdao, Shanghai, Nantong) to global construction project sites. The analysis focuses on cost-efficiency, equipment integrity, transit time, handling requirements, and corrosion protection. A specialized wax spraying protocol is recommended to mitigate seawater-induced corrosion during ocean transit.
2. Equipment Overview
| Parameter | Specification |
|---|---|
| Equipment Type | CAT Radio-Controlled Dump Truck |
| Dimensions (L×W×H) | 8.2 m × 3.1 m × 3.8 m (avg.) |
| Operating Weight | 28,500 kg |
| Control System | 2.4 GHz RF, onboard telemetry |
| Power Source | Diesel-electric hybrid |
| Export Configuration | Factory-tested, non-operational during transit |
| Special Handling Needs | No fuel, battery isolation, corrosion-sensitive electronics |
Note: Units are pre-shutdown, drained of combustibles, and secured per IATA/IMDG Class 9 guidelines for autonomous construction machinery.
3. Shipping Method Comparison
| Criteria | RO-RO Shipping | Bulk Cargo Shipping | Flat Rack Container |
|---|---|---|---|
| Loading Mechanism | Self-propelled or towed onto vessel | Craned into hold | Craned onto open-frame container |
| Securing Method | Wheel chocks, lashings | Wooden cribbing, steel strapping | Lashing points, twist locks |
| Protection from Elements | Partial (exposed decks) | Low (below deck, high humidity) | High (with tarpaulin + wax coat) |
| Transit Time (China → EU/MEA) | 28–35 days | 38–45 days | 30–38 days |
| Port Infrastructure Needs | RO-RO ramp, heavy-duty towing | Heavy-lift crane (>50T) | Container crane, flat rack availability |
| Average Cost per Unit (USD) | $4,200 – $5,000 | $3,800 – $4,400 | $5,600 – $6,800 |
| Risk of Damage | Medium (deck exposure, vibration) | High (cargo shift, moisture) | Low (controlled environment potential) |
| Customs Clearance Speed | Fast (unitized) | Slow (bulk documentation) | Fast (containerized) |
| Suitability for CAT Trucks | High (preserves mobility) | Low (high risk to electronics) | Optimal (secure, traceable) |
Costs based on 40’ equivalent unit (TEU) or per-unit rate; excludes insurance, inland logistics, and destination duties.
4. Corrosion Protection Protocol: Wax Spraying System
Seawater exposure during maritime transport poses a critical risk to electronic control units, hydraulic joints, and undercarriage components of CAT radio-controlled dump trucks. SEA LION International mandates the following anti-corrosion procedure prior to shipment:
4.1 Wax Spraying Specifications
| Parameter | Requirement |
|---|---|
| Wax Type | Solvent-based, hydrophobic polymer blend (e.g., Cosmoline 200HD or equivalent) |
| Application Method | High-pressure spray (15–20 bar), full undercarriage + chassis coverage |
| Target Zones | Axles, suspension joints, battery tray, control module housing, hydraulic lines |
| Coating Thickness | 0.15–0.25 mm (verified via DFT gauge) |
| Drying Time Pre-Shipment | 4 hours (forced ventilation) |
| Post-Transit Removal | Biodegradable citrus-based solvent; performed at destination depot |
Compliance with ISO 9227 (salt spray testing) for 72-hour resistance required.
4.2 Efficacy by Shipping Mode
| Shipping Method | Corrosion Risk (Unprotected) | Risk with Wax Spray |
|---|---|---|
| RO-RO | High | Medium |
| Bulk Cargo | Very High | Medium-High |
| Flat Rack + Tarp | Medium | Low |
Flat Rack units allow full encapsulation with breathable tarpaulins post-waxing, minimizing salt aerosol ingress.
5. Recommendations
-
Preferred Method: Flat Rack Container
Despite higher base cost, Flat Rack shipping provides optimal balance of security, traceability, and corrosion protection. Ideal for high-value, electronics-laden units like CAT radio-controlled dump trucks. -
Secondary Option: RO-RO
Suitable for large-volume fleet shipments to RO-RO-equipped ports. Requires enhanced wax coverage and post-arrival inspection protocols. -
Avoid: Bulk Cargo
High risk of moisture damage and physical impact. Not recommended for autonomous equipment with sensitive RF systems. -
Mandatory: Pre-Shipment Wax Spraying
All units must undergo certified wax corrosion protection. Documentation of application (with DFT logs) to accompany shipping manifest.
6. Operational Workflow (Flat Rack Export)
- Factory final inspection & system shutdown
- Wax spraying + drying (4 hrs)
- Load onto 40’ Flat Rack with load-distribution skids
- Lash with 5,000 kg SWL straps (4-point min.)
- Cover with UV-resistant, vented tarp
- Transport to port (Qingdao/Shanghai)
- Vessel stowage (weather deck, mid-ship preferred)
- Transit monitoring via IoT humidity/tilt sensors
- Destination: Customs clearance → Wax removal → Functional test
7. Conclusion
For reliable, large-scale export of CAT radio-controlled dump trucks from China, Flat Rack containerization combined with industrial-grade wax spraying delivers the highest equipment integrity and lowest total cost of ownership. SEA LION International recommends this solution for all fleet managers and construction logistics planners managing offshore equipment deployment.
End of Report – SEA LION International Engineering & Logistics Division
Revision: 2026-Q1 | Classification: Industrial Use Only
Get a Quote for Cat Radio Control Dump Truck
SEA LION International Trade Co., Ltd – Authorized Heavy Truck Exporter (Since 2008).
👤 Contact Person: Mr. Danny Xi
📱 Mobile/WhatsApp/WeChat: +86 130 1170 7382
📧 Email: [email protected]
