The RMP 440 LE is designed to meet IP66/NEMA 4 standards and all its military grade bulkhead connectors are rated for Severe Wind and Moisture Problem (SWAMP) areas. It can wade through water up to 250mm (standard configuration) or 400mm (inverted gearboxes), operate in temperatures of 0-50° C and traverse slopes up to 30°. With a maximum velocity of 8.0 m/s (18 mph) and a peak torque of 100 N-m per wheel, the RMP 440 LE is capable of moving incredibly fast. This means there’s plenty of head room to perform flawlessly with payloads up to 90 kg (200 lbs). In situations where turn-in-place capability is not required, the RMP can carry payloads up to 180 kg (400 lbs).