Trenchless Technology HDD drilling machines and piercing tools
TERRA-JET DJ 40

HDD třída: 18 - 20 tun

TERRA-JET DJ 40 - 175 HP strong engine

    Built from our customer’s feedback and input, the DJ 40 is a modern evolution of productive and enhanced horizontal directional drill units designed by TERRA.

    Powered by a proven 175 HP strong PERKINS Diesel engine (Euro Stage 5) the TERRA-JET DJ 40 offers up to 18 tons of thrust and pullback force, 8.000 Nm of rotational torque and a maximum spindle speed of 255 rpm.

    A combination you need for outstanding productivity on big installation jobs, to work more efficiently with less downti

TERRA-JET DJ 40 - 175 HP strong engine
TERRA-JET DJ 40 - 175 HP strong engine


Drill rod magazine with add-a-pipe design

    The DJ 40 has 50 drill rods on board, each 4.57 m (15 ft) long. This adds up to a total drill length of 230 m (755 ft). For higher productivity you refill the magazine with a unique add-a-pipe system or you just exchange the empty drill rod magazine against a full one. The bending radius of the premium drill rods is 34 m.

Drill rod magazine with add-a-pipe design
Drill rod magazine with add-a-pipe design


Unique operating concept

    Intelligent drilling assistant systems like the thrust control, carve mode and the drill speed control make the drilling more efficient and easier. The operator can relax, the machine does the work. The electronical drilling and backreaming system ADBSe adjustes the pulling speed within milliseconds.

Unique operating concept
Unique operating concept


New telemetric system

    With a new telemetric system, you as a customer can keep track of the status of your machine. All necessary information such as location of your drill rig, information regarding the drill status or upcoming service is shown in real time. The data is saved in a cloud. The data can be conveniently accessed and operated with a smartphone or a tablet.

New telemetric system
New telemetric system


Onboard fluid pump

    The onboard, enclosed 400 l/min strong fluid pump leads to productive drilling at greater distances. The flow rate can be adjusted simultaneously with thrust, pullback and rotation. A sensor measures the flow rate continuously. If the tank is empty, the sensor closes the valve which leads to a long lifetime of the seals inside the fluid pump.

Onboard fluid pump
Onboard fluid pump


 

Technické údaje

Technické údaje

*  Depending on ground conditions
** Depending on drill rod size
Technické specifikace se mohou změnit bez předchozího upozornění.
Tah síla
181 kN (18 t)
40,000 lbs
8.000 Nm
5,900 ft.lbs
Rychlost vrtné trubky maximální
255 U/min
255 rpm
Vrtání rychlost - Když rychle převodu
44 m/min
145 ft/min
Ø Pilot Průměr otvoru
140 - 170 mm
5.5” - 6.7”
3.2 km/h
2.3 miles/h
Perkins-904J
Perkins-904J
Výkon motoru
139 kW (189 PS)
189 HP
Diesel
Diesel
1.800 U/min
1,800 rpm
Řešení dodávky - Pilot nesl
510 l/min
135 gpm
Maximální tlak roztoku
70 bar
870 psi
vrtné tyče, Délka
4.57 m
15 ft
vrtné tyče, Průměr
ø 79/76 mm
ø 3.1” / 2.6”
Minimální poloměr otáčení **
34 m
115 ft
228 m
775 ft
Dimenze Délka - šířka - vysoká s kabinou
8.1 x 2.2 x 2.7 m
26.0 x 7.2 x 6.5 ft
Minimum entry angle
19 - 36 % (11 - 20°)
19 - 36 %
Hmotnost včetně. 45 vrtné tyče, ø 45 mm
17.3 t
37,500 lbs
weight without cabin with 30 drill rods, ø 55 mm
13.7 t
30,800 lbs
Emise hluku na provozovatele do ucha - bez kabiny
75 dB(A)
75 dB(A)
garantované hladině akustického výkonu Lwa
104 dB(A)
104 dB(A


 nahoru

TERRA AG für Tiefbautechnik - Hauptstrasse 92 - 6260 Reiden - Schweiz - Tel. +41 62 749 10 10 - office@terra-eu.eu