ManufacturerShanghai Huace Navigation Technology Ltd.Robot model · No. 1

APACHE 3

Marine & Underwater Robots · Inspections

CommercialChina

Key fact1050 x 550 x 390 mm L x W x H · Commercially Available

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Model details

Model specifications

Hull Dimensions1050 x 550 x 390 mm L x W x H

AvailabilityCommercially Available

Battery Capacity23.1 Ah

Battery ConfigurationSingle or dual battery

Battery ReplacementHot-swappable

Battery RuntimeUp to 7 hours at 1.5 m/s

Battery TypeLithium-ion

Battery Voltage32.4 V

BrandCHCNAV

Camera360° omnidirectional video

Cellular Communication4G LTE

Charging Time3 hours

Cruising Speed1.5 m/s

EchosounderCHCNAV D270 single-beam

Echosounder Beam Angle6.2° ±1°

Echosounder Frequency200 kHz

Heading Accuracy0.1° at 1 m baseline

Hull DesignTriple-hull

Hull MaterialCarbon fiber

Hull ProtectionIP67 (datasheet)

Hull Weight (Without Instruments and Battery)7 kg

IMU Update Rate200 Hz

ManufacturerShanghai CHC Navigation Technology Co., Ltd.

Manufacturing CountryChina

Maximum Motor Speed7200 ±5% RPM

Maximum Payload35 kg

Maximum Sampling Rate30 Hz

Maximum Speed6 m/s

Model NameAPACHE 3

Motor Rated Power800 W

Motor TypeBrushless DC

NationalityChina

NavigationGNSS + IMU

Navigation ModesManual and Auto-Pilot

Obstacle AvoidanceMillimeter-wave automatic obstacle avoidance

Obstacle Detection Range0.2–40 m

Obstacle Sensor Field of View112° horizontal, 14° vertical

Remote Control Frequency2.4 GHz

Remote Control Range1 km

Remote Controller Battery Runtime5 hours

Remote Controller Display10 inches

Remote Controller RAM4 GB

Remote Controller Resolution1920 x 1200

Remote Controller Storage64 GB

Robot CategoryMarine & Underwater Robots

Robot TypeUSV

RTK Horizontal Accuracy±8 mm + 1 ppm

RTK Vertical Accuracy±15 mm + 1 ppm

Sounding Accuracy±0.01 m + 0.1% x depth

Sounding Range0.1–200 m

Static Draft10 cm

Survey SoftwareEasySail

About the APACHE 3

Compact autonomous hydrographic survey vessel featuring a single-beam echosounder, GNSS/IMU positioning, automatic route navigation, obstacle avoidance and up to seven hours of operating endurance.

Typical applications: Inspections, Research & Development, Energy & Utilities, Exploration.

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