SAMBO Reverse Circulation Drills (RCD)

Overview

Category Large Diameter Bored Piles
Type RCD
Torque Range 160 kNm – 1200 kNm
Diameter Range 1500 mm – 7500 mm
Trust Force Range [Up] 990 kN – 4140 kN
Trust Force Range [Down] 600 kN – 2350 kN

Description

SAMBO’s RCD machines are for large bored pile

Technical Specification

Model SPD150 SPD200 SPD250 SPD300 SPD330 SPD400 SPD500 SPD750
Max. Drilling Diameter m 1500 2000 2000 2500 3000 3300 4000 5000 7500
Max. Power Swivel Torque kNm 160 160 200 240 350 360 650 800 1200
Max. Drilling Speed rpm 11-41 11-41 9-23 11-40 9-20 10-23 8-20 6-20 3.2
Max. Thrust Dorce Up kN 990 1110 1110 1400 1840 1840 2700 3600 4240
Down kN 600 680 680 820 1130 1130 1500 2000 2350
Stroke of Thrust Cylinders mm 3500 3500 3500 3500 3500 3500 3600 3600 4100
Max. Passage of Retaining Device mm 1530 2020 2020 2530 3030 3330 4050 5050 5500
Max. Vertical Load to Retaining Device kN 800 1000 1000 1000 1000 1200 1500 1500 3000
Passage for Drill Rod Pipe mm 450 600 600 600 600 600 700 700 1650
Nominal Size of Drill Rod Pipe NW 200 200/300 200/300 300 300 300 350 350 1200
Line Pull of Aux. Jib Winch kN 10 10 10 10 10 10 20 20 30
Unit Weight of Drilling Rig Ton 15 21 21 31 36 39 50 70 145
Unit Weight of Casing Adaptor And Clamp Ton 3.5 4.2 4.2 5.1 8.1 9 15 25 30
Hydraulic Power Pack Model SPP260 SPP535 SPP600 SPP750 SPP875
Engine Output HP 260 535 600 750 875
Max. Oil Flow of Hyd. Pump L/min 2*201 3*252 2*324+252 3*324+252 3*324+252
Max. Pressure bar 300 320 320 320 320
Oil Tank Liter 1200 1600 1600 1900 1900
Fuel Tank Liter 510 900 900 1100 1100
Unit Weight kg 7000 10000 10000 15000 17000