Terra MINI-JET MJ 1400

mj_1400_top

mj_1400

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[restab title=”Vanguard power pack” active=”active”]mj_1400_vanguard

  • VANGUARD petrol engine with 18 HP (13.5 kW)
  • with electric start
  • engine control management which switches the engine off in case of low engine oil
  • hand-held 20 ltr (5 gal) petrol tank
  • reliable oil cooler with large cooling capacity
  • even tropical or desert operation possible
  • The VANGUARD Power Pack MJ 1400 is designed clearly. Each component can be easily reached. Service and maintenance are easy.
  • The VANGUARD Power Pack MJ 1400 can be manoeuvred easily manually. The central lifting eye allows fast lifting.
  • The displacement pump produces 40 ltr/min (11 gpm) hydraulic oil at a maximum pressure of 175 bar (2’540 psi).

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[restab title=”Mixing and Pumping”]mj_1400_misch_pumpstation

  • 2 HONDA petrol engines with total 10 kW (13.5 HP), with manual rope starter
  • HONDA petrol engine no.1 drives the mixing pump (4 kW/5.5 HP)
  • HONDA petrol engine no. 2 drives the FMC drilling fluid pump
    (6 kW/8 HP)
  • With separate 1‘100 ltr (290 gal) tank
  • For Bentonite or Ejactomer
  • The mixing pump may pump water from rivers, lakes, to fill the tank.
  • With injector (venturi jet)
  • Bentonite or Ejactomer is pumped with the suction hose or filled into the funnel
  • Maximum drilling fluid volume: 34 l/min (9 gpm)
  • Max. drilling pressure: 55 bar (800 psi)

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[restab title=”Surface launch equipment”]mj_1400_surface

  • For surface launch
  • Entry angle adjustable between 0°- 45°
  • With two anchoring plates
  • The anchoring plates are adjustable in every longitudinal position
  • For TERRA MINI-JET MJ 1400 and MJ 1600
  • Weight: 132 kg (290 lbs)
  • Dimensions: L=1.25 m, W=1.18 m (L=50″, W=46.5″)

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[restab title=”Excavator frame”]mj_1400_excavator

  • optional for all TERRA MINI-JET MJ 1400 and MJ 1600
  • can be connected to the arm of an excavator or an mini excavator
  • allows very fast installation of the HDD machine in the pit
  • the MINI-JET may be driven by the hydraulics of the excavator
  • the excavator frame is slid onto the TERRA MINI-JET and connected easily
  • rotates 360° by a hydraulic motor
  • the TERRA MINI-JET is fixed in the pit by 2 hydraulic cylinders
  • dimensions: L x W x H = 1.20 m x 0.71 m x 1.75 m (3.96 x 2.13 x 5.78 ft)
  • weight: 240 kg (530 lbs)

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[restab title=”Technical Data”]

Technical Data
*   Depending on ground conditions
** Depending on drill rod size
Technical specifications can be changed without previous notice.
pullback force
6 to (60 kN)
13’200 lbs (6.6 US tons)
thrust force
6 to (60 kN)
13’200 lbs (6.6 US tons)
driving power
15 kW (20 PS)
15 kW (20 HP)
torque, 1st speed
1400 Nm
1032 ft.lbs
torque, 2nd speed
–
–
drill rod rotation speed, 1st speed
110 U/min
110 r.p.m
drill rod rotation speed, 2nd speed
–
–
drilling fluid volume
34 l/min
9 gpm
maximum drilling fluid pressure
55 bar
800 psi
noise emission at operators ear
–
pilot bore diameter
ø 60 – 100 mm
Ø 2.4″ – 4″
maximum backream diameter*
ø 260 mm
Ø 10″
maximum drilling length *
50 m
165 ft
drill rods, length
0.5 m
1.65 ft
drill rods, diameter
ø 30/40 mm
Ø 1.2″ / 1.6″
minimum turning radius**
15 m
50 ft
Dimensions pit cradle LxWxH
1.11 x 0.60 x 1.15 m
3.66 x 2.0 x 3.8 ft
weight of the pit cradle
280 kg
620 lbs

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