Product Main

Specifications

Model: GFR series
 
Output Torque: 1600—180000N.m
Ratio: 5—28
 
Overview
GFR series hydraulic transmission can endure the large outside radial and axial forces. It features for high torque, high starting efficiency, low speed stability and low noisy operating.  Thus it is widely used in construction machinery, railway, ship, petroleum, mining and metallurgy equipments.
 
Features
1. One-or two-stage planetary gearboxes, smooth operation and reasonable structure.
2. Small volume, compact structure and high transmission efficiency.
3. Radial piston hydraulic motor with long life operating.
4. Mounting dimension is available on request.
5. Brake, balance valve, shuttle valve and the distributor which can integrate all kinds of function valve are also available on request.

 
Model Total displacement
(ml/r)		 Rated torque Speed
(rpm)		 Total Efficiency Hydraulic Motor Planetary Gearbox Brake
16MPa 20MPa
GFR2.5-550 575 　 1630 0-100 0.88-0.9 GM05-110 C2.5-5 Z2.5
GFR2.5-650 645 　 1826 0-100 0.88-0.9 GM05-130 C2.5-5 Z2.5
GFR2.5-750 755 　 2136 0-100 0.88-0.9 GM05-150 C2.5-5 Z2.5
GFR2.5-850 830 　 2350 0-100 0.88-0.9 GM05-170 C2.5-5 Z2.5
GFR2.5-950 955 　 2706 0-100 0.88-0.9 GM05-200 C2.5-5 Z2.5
GFR2.5-1050 1050.5 　 2976 0-100 0.88-0.9 GM05-200 C2.5-5.5 Z2.5
GFR2.53-1700 1720 3864 4829 0-19 0.88-0.9 GM05-90 C2.53-20 Z2.5
GFR2.53-2300 2300 5159 6448 0-19 0.88-0.9 GM05-110 C2.53-20 Z2.5
GFR2.53-2600 2580 5778 7223 0-19 0.88-0.9 GM05-130 C2.53-20 Z2.5
GFR2.53-3000 3020 6758 8448 0-19 0.88-0.9 GM05-150 C2.53-20 Z2.5
GFR2.53-3300 3320 7434 9293 0-19 0.88-0.9 GM05-170 C2.53-20 Z2.5
GFR2.53-3800 3820 8560 9856 0-19 0.88-0.9 GM05-200 C2.53-20 Z2.5
GFR3-1250 1215 　 3382 0-90 0.88-0.9 GM1-250 C3-5 Z3
GFR3-1450 1450 　 4022 0-90 0.88-0.9 GM1-300 C3-5 Z3
GFR3-1600 1570 　 4361 0-90 0.88-0.9 GM1-320 C3-5 Z3
GFT3-1700 1735 　 4823 0-90 0.88-0.9 GM2-350 C3-5 Z3
GFR3-1900 1908 　 5306 0-80 0.88-0.9 GM2-350 C3-5.5 Z3
GFR3-2300 2338 　 6492 0-75 0.88-0.9 GM2-420 C3-5.5 Z3
GFR4-2450 2430 　 6860 0-80 0.9-0.91 GM3-500 C4-5 Z4
GFR4-3000 2975 　 8398 0-80 0.9-0.91 GM3-600 C4-5 Z4
GFR4-3500 3450 　 9774 0-80 0.9-0.91 GM3-700 C4-5 Z4
GFR4-4000 3960 　 11222 0-80 0.9-0.91 GM3-800 C4-5 Z4
GFR4-4400 4356 　 12344 0-70 0.9-0.91 GM3-800 C4-5.5 Z4
GFR4-4800 4801 　 13538 0-70 0.9-0.91 GM3-900 C4-5.5 Z4
GFR5-5200 5195 　 14596 0-70 0.9-0.91 GM5-1000 C5-5 Z5
GFR5-5700 5714 　 16056 0-65 0.9-0.91 GM5-1000 C5-5.5 Z5
GFR5-6000 5925 　 16742 0-70 0.9-0.91 GM5-1200 C5-5 Z5
GFR5-6700 6700 　 18915 0-70 0.9-0.91 GM5-1300 C5-5 Z5
GFR5-7300 7310 　 20634 0-70 0.9-0.91 GM5-1450 C5-5 Z5
GFR5-8150 8170 　 22987 0-70 0.9-0.91 GM5-1600 C5-5 Z5
GFR5-9000 9080 　 25612 0-70 0.9-0.91 GM5-1800 C5-5 Z5
GFR5-10000 9988 　 28173 0-60 0.9-0.91 GM5-1800 C5-5.5 Z5
GFR5-11000 11039 　 31159 0-50 0.9-0.91 GM5-2000 C5-5.5 Z5
GFR6-10500 12468 　 30046 0-40 0.9-0.91 GM6-2100 C6-5 Z6
GFR6-12500 12565 　 35476 0-40 0.9-0.91 GM6-2500 C6-5 Z6
GFR6-15200 15205 　 42987 0-40 0.9-0.91 GM6-3000 C6-5 Z6
GFR6-16500 16725 　 47286 0-30 0.9-0.91 GM6-3000 C6-5.5 Z6
GFR6-20000 19860 　 57141 0-30 0.9-0.91 GM6-3600 C6-5.5 Z6
GFR7-15200 14925 　 42995 0-35 0.9-0.91 GM7-3000 C7-5 Z7
GFR7-16500 16450 　 47332 0-35 0.9-0.91 GM7-3300 C7-5 Z7
GFR7-18000 18055 　 51947 0-35 0.9-0.91 GM7-3600 C7-5 Z7
GFR7-21500 21490 　 61902 0-35 0.9-0.91 GM7-4300 C7-5 Z7
GFR7-23650 23639 　 68092 0-30 0.9-0.91 GM7-4300 C7-5.5 Z7
GFR34-3500 3440 7547 9433 0-18 0.88-0.9 GM1-175 C34-20 Z3
GFR34-4000 4020 8842 11052 0-18 0.88-0.9 GM1-200 C34-20 Z3
GFR34-4900 4860 10700 13376 0-18 0.88-0.9 GM1-250 C34-20 Z3
GFR34-5800 5800 12728 15910 0-18 0.88-0.9 GM1-300 C34-20 Z3
GFR34-6800 6804 14980 18725 0-12 0.88-0.9 GM1-250 C34-28 Z3
GFR34-8100 8120 17819 　 0-12 0.88-0.9 GM1-300 C34-28 Z3
GFR45-7000 6940 15263 19078 0-15 0.88-0.9 GM2-350 C45-20 Z4
GFR45-8500 8500 18646 23344 0-15 0.88-0.9 GM2-420 C45-20 Z4
GFR45-10000 9826 21661 27046 0-15 0.88-0.9 GM2-500 C45-20 Z4
GFR45-12000 119000 26146 32682 0-11 0.88-0.9 GM2-420 C45-28 Z4
GFR45-14000 13804 30326 　 0-11 0.88-0.9 GM2-500 C45-28 Z4
GFR56-12000 12320 27067 33834 0-14 0.88-0.9 GM4-600 C56-20 Z5
GFR56-16000 15860 34928 43648 0-14 0.88-0.9 GM4-800 C56-20 Z5
GFR56-18000 18080 39706 49632 0-14 0.88-0.9 GM4-900 C56-20 Z5
GFR56-20000 20440 45056 56320 0-14 0.88-0.9 GM4-1000 C56-20 Z5
GFR56-22000 22204 48885 61106 0-10 0.88-0.9 GM4-800 C56-28 Z5
GFR56-25000 25312 55587 　 0-10 0.88-0.9 GM4-900 C56-28 Z5
GFR56-28000 28616 63078 　 0-10 0.88-0.9 GM4-1000 C56-28 Z5
GFR67-29000 29240 64205 80256 0-13 0.88-0.9 GM5-1450 C67-20 Z6
GFR67-33000 32680 71526 89408 0-13 0.88-0.9 GM5-1600 C67-20 Z6
GFR67-36000 36320 79682 99616 0-13 0.88-0.9 GM5-1800 C67-20 Z6
GFR67-41000 40936 89887 　 0-9 0.88-0.9 GM5-1450 C67-20 Z6
GFR67-46000 45752 100136 　 0-9 0.88-0.9 GM5-1600 C67-20 Z6
GFR79-40000 40140 89830 112288 0-9 0.88-0.9 GM7-2000 C79-20 Z7
GFR79-50000 50520 113203 141504 0-9 0.88-0.9 GM7-2500 C79-20 Z7
GFR79-60000 59700 133782 167228 0-8 0.88-0.9 GM7-3000 C79-20 Z7
GFR79-66000 65800 147277 182623 0-8 0.88-0.9 GM7-3300 C79-20 Z7
GFR79-72000 72220 161638 　 0-7 0.88-0.9 GM7-3600 C79-20 Z7
GFR79-83000 83580 187290 　 0-6 0.88-0.9 GM7-3000 C79-20 Z7