Hydraulic press
CONTROLLED HYDRAULIC JAMPER Terma is a compact device for trenchless pipe and cable installation, without the need for a flushing fluid. Thanks to its advanced control system, we can control the direction of the push and work in various ground conditions. The device is equipped with a hydraulic rod rotation and unscrewing system, which significantly speeds up the installation and increases work comfort.

Download the product sheet
Description
Device features:
- Compact size (ideal in dense urban areas) - enables work in small excavations, measuring from 1,2 x 1m. • Control of the thrust direction - an active system allows for real-time trajectory correction.
- Radiolocation system – full control over the thrusting process, without the risk of collision with underground infrastructure.
- Frame positioning system – ensures stability and precision during work.
- Hydraulic rod unscrewing system – quick and convenient rod replacement.
- Intuitive navigation panel – easy to use for less experienced operators.
- Recommended jacking diameter – up to DN 225 mm, ideal for most connections (gas, water, sewage, energy, telecommunications). • Recommended jacking length – up to 30 m (depending on the soil type).
- Flexible power supply – can be connected to a mini-excavator, excavator, hydraulic station or HDS device.
Technical parameters
| parameters | Values |
|---|---|
| Pull – push | 290 kN |
| Pulling – pulling | 290 kN |
| Working feed | 350 mm |
| Time for a full jump | 6–12 sec* |
| Net pole length | 500 mm |
| Pole diameter | 51 mm |
| Rod torque | 2000 Nm |
| Single rotation angle | 54° |
| Jaw pressure force | 20 kN* |
| Working pressure | 180 bar |
| Flow | 20–45 l/min* |
| Tow truck dimensions (L x W x H) | 1050 x 620 x 1550 mm |
| Total mass | about 260 kg |
| *depending on conditions | |
Choose a set
Ready-to-go kit
21W JUICER
Pressing machine with spreader plates
Pulling force pushing/pulling - 290 kN
Rod torque - 2000 Nm
Jaw pressure force - 20 kN*
Working pressure - 180 bar
Flow - 20-45 l/min*
Dimensions - 1050 x 620 x 1550 mm
DRILL ROD SET (60 PCS)
A set of drill rods allowing for drilling a 30m long hole.
Each pole has the following dimensions:
Ø 51 mm x 550 mm.
PILOT POLE
Guide rod for controlling the jacking with the possibility of mounting a location probe inside.
EXTENSION KIT (75, 90, 160, 200)
Available in diameters 75, 90, 110, 140, 160, 200 mm.
Additional equipment
Optional
HYDRAULIC UNIT
Unit with combustion engine: capacity - 40l/min
pressure - 160-220 bar
cooler with flow up to 100 dm3/min
designed for continuous operation
External power supply, parameters:
|
Parameter |
Value |
|
Pulling - pushing |
360 kN |
|
Pulling - pulling |
360 kN |
|
Working feed |
350 mm |
|
Time for a full jump |
7-14 sec* |
|
Net pole length |
500 mm |
|
Pole diameter |
51 mm |
|
Rod torque |
2000 Nm |
|
Single rotation angle |
54 ᵒ |
|
Jaw pressure force |
20 kN* |
|
Working pressure |
220 bar |
|
Flow |
20-45 l/min* |
|
Tow truck dimensions LxBxH |
1050x620x1550 mm |
|
Total mass |
approx. 260 kg |
PROBE CONTROL
SENSE SNS 1t NV navigation system for better control and guidance of the push.