Pentruder MD1 hydraulic drilling machine

The Pentruder Modular Drill System MD1 is a versatile and powerful drilling system. It allows you to drill in any angle and the gearbox gives the system a very smooth and efficient run.

Quick disconnect couplings reduce the set up time. Small and big drill bits can be drilled in a shorter time than anyone thought possible. Drills an 800 mm hole like other systems drills a 200 mm hole.

Pentruder MD1 hydraulic drill system can be driven by a 16 or 25 cc hydraulic motor. Together with the MG41 gearbox and a ST2 or ST3 spindle unit and one of the hydraulic power packs Pentpak 15, 20 eller 25, up to 1200 mm big holes can be drilled easily and efficiently.

Pentruder MD1 hydraulic drilling machine can either be built on the wall saw track (MCCS) or on the 70 mm column system, see System.

Features
Technical data
System
Modules


Superb flexibility	Very good stability	Superstrong 4-speed gearbox

Quick disconnect couplings gives flexibility. Innovative solutions saves time at setup. Drill in any angle.	The carriage is very stable and gives perfect control over the drill bit.	The MG41 4-speed gearbox is built to last. Together with a spindle unit it will offer a high torque and unbeatable unbeatable performance.

Pentruder MD1 Hydraulic Drilling Machine

The Pentruder MD1 Hydraulic drill system can be powered by a 16 or 25 cc hydraulic motor. Together with the MG41 gearbox and the ST2 or ST3 spindle units and one of the hydraulic power packs Pentpak 15, 20 or 25 up to 1000 mm big holes can be drilled with high efficiency.

Drill bit:
Max Ø drill bit with:	Track (MCCS)	70 mm Column
Spindle unit ST2/ST3 (w/o ERMD1):	630 mm	600 mm
Spindle unit ST2 (1 x ERMD1):	820 mm	790 mm
Spindle unit ST2 (2 x ERMD1):	1010 mm	980 mm
Spindle unit ST2 (3 x ERMD1:	1200 mm	1170 mm

Spindle rpm with spindle units ST2 and ST3 :
Pentpak 25 +	1:st gear	2:nd gear	3:rd gear	4:th gear
25 cc motor + ST2:	120 rpm	195 rpm	335 rpm	530 rpm
25 cc motor + ST3:	250 rpm	395 rpm	680 rpm	1080 rpm

Pentpak 20/15 +	1:st gear	2:nd gear	3:rd gear	4:th gear
25 cc motor + ST2:	65 rpm	100 rpm	175 rpm	280 rpm
25 cc motor + ST3:	130 rpm	210 rpm	360 rpm	570 rpm
16 cc motor + ST2:	100 rpm	160 rpm	275 rpm	425 rpm
16 cc motor + ST3:	205 rpm	325 rpm	560 rpm	890 rpm

Torque with spindle units ST2 and ST3 :
Pentpak 25 +	1:st gear	2:nd gear	3:rd gear	4:th gear
25 cc motor + ST2:	1010 Nm	630 Nm	370 Nm	230 Nm
25 cc motor + ST3:	490 Nm	310 Nm	180 Nm	115 Nm

Pentpak 20/15 +	1:st gear	2:nd gear	3:rd gear	4:th gear
25 cc motor + ST2:	1010 Nm	630 Nm	370 Nm	230 Nm
25 cc motor + ST3:	490 Nm	310 Nm	180 Nm	115 Nm
16 cc motor + ST2:	865 Nm	540 Nm	315 Nm	200 Nm
16 cc motor + ST3:	420 Nm	265 Nm	155 Nm	100 Nm

Pentpak 15 / 20 / 25

Pentpak 15	42 L/min @175 bar
Pentpak 20	42 L/min @200 bar
Pentpak 25	80 L/min @140 bar
Input Voltage:	400 V
Input frequency:	50 Hz
Minimum fuse:	16 / 25 / 32 Amp
Recommended fuse:	32 / 32 / 63 Amp
Weight:	102 / 125 / 139 kg

All technical data can be subject to change without notice.

Modules MD1

MG41 4-speed gearbox	8.2 kg
ST2 / ST3 Spindle unit for MG41 (quick disconnect coupling for drill bit optional)	7.3 / 7.5 kg
ERMD1 Extension Adapter for MD1 (Extends capacity by Ø 190 mm per adapter):	3.3 kg

Hydraulic feed units
HR16R-MG41 Hydraulic motor, reversible, 16 cc. For MG41 gearbox with PP15/PP20. (42 Liter / min)
HR25R-MG41 Hydraulic motor, reversible, 25 cc. For MG41 gearbox with PP15/PP20. (42 Liter / min)

Hydraulic power packs
PP25, Pentpak 25 25 kW hydraulic power pack »
PP20, Pentpak 20 20 kW hydraulic power pack »
PP15, Pentpak 15 15 kW hydraulic power pack »

Rig for MD1 Drilling Machine with saw track (MCCS)
BTS3/BTS4 Base plate:	5.8 / 6.6 kg / 220 x 320 mm
TS Track, 0.85 / 1.15 / 2 / 2.3 / 3.45 m:	6.95 kg/m
TSS300 Joint block:	2.3 kg
TSP1 Track stop:	0.7 kg
Alternative 1: CER Carriage roller type, manual feed, reduction 3:1 or 6:1:	4.4 kg
Alternative 2: Carriage gliding CEG-MD1, auto feed max 0.9 m/min:	8.1 kg

Rig for MD1 Drilling Machine with 70 mm column system
BE1 Base plate fixed / BE2 adjustable quick disconnect coupling:	18 kg
BETC Base plate w top mount fixed quick disconnect coupling:	14.8 kg
CN Columns F/M-70 Female / Male coupling, extendable, 0.5 / 1.2 / 1.5 m:	6.8, 12.1, 14.5 kg
CN Columns F/J-70 Female / Jack screw, 0.5 / 1.2 / 1.5 m:	7.0, 12.3, 14.7 kg
CN Column Female / plastic cap, 2 m (only extendable at the bottom)	14.5 kg
CE1 Carriage for 70 mm columns:	9.5 kg
PT-HY12.5/20 Hydraulic feed unit for MD1:	4.0 kg

Operator's manual

Data sheet MD1 Hyd

Pentruder MD1 built on saw track (MCCS). Here shown in HF-version and with CEG-MD1 carriage.

Pentruder MD1 built on 70 mm column, with Pentpak 15 hydraulic power pack.

Modules MD1


4-speed gearbox MG41	Spindle Unit ST2/ST3	Hydraulic motor
In combination with a Pentpak 15, 20 or 25, a hydraulic motor and a suitable spindle unit, there is nothing else on the market with a comparable powerful and smooth performance. Read more »	Use the same MG41 gearbox in combination with different Spindle Units, for different applications. Read more »	Two hydraulic motors, 16 and 25 cc, are available for the MG41 gearbox. In combination with different Spindle Units a great range of speeds can be covered. Read more »


ERMD1 Extension adapter	Adapter plate for other drill motors
When drilling big diameter holes over Ø 550 mm (21.6”)an extension adapter must be used to extend the distance between drill column and spindle, giving more clearance for bigger diameter drills. Each adapter extends the drill unit 90 mm (3.5") and gives clearance for a 180 mm (7") bigger drill bit.

Pentruder MD1 hydraulic drilling machine

Features

Technical data

System

Modules

Pentruder MD1 Hydraulic Drilling Machine

Pentpak 15 / 20 / 25

Modules MD1

Rig with 70 mm column

Rig with saw track (MCCS)

Rig with 70 mm column		Rig with saw track (MCCS)
		Picture of MD1-MCCS with HF-motor.